[Tests] Replace Math::is_equal_approx with == and doctest::Approx

4 files changed, 89 insertions, 89 deletions

diff --git a/tests/scene/test_animation.h b/tests/scene/test_animation.h
index ca80f0ecab..e921779c23 100644
--- a/tests/scene/test_animation.h
+++ b/tests/scene/test_animation.h
@@ -40,8 +40,8 @@ namespace TestAnimation {
 TEST_CASE("[Animation] Empty animation getters") {
 	const Ref<Animation> animation = memnew(Animation);
 
-	CHECK(Math::is_equal_approx(animation->get_length(), real_t(1.0)));
-	CHECK(Math::is_equal_approx(animation->get_step(), real_t(0.1)));
+	CHECK(animation->get_length() == doctest::Approx(real_t(1.0)));
+	CHECK(animation->get_step() == doctest::Approx(real_t(0.1)));
 }
 
 TEST_CASE("[Animation] Create value track") {
@@ -59,33 +59,33 @@ TEST_CASE("[Animation] Create value track") {
 	CHECK(int(animation->track_get_key_value(0, 0)) == 0);
 	CHECK(int(animation->track_get_key_value(0, 1)) == 100);
 
-	CHECK(Math::is_equal_approx(animation->value_track_interpolate(0, -0.2), 0.0));
-	CHECK(Math::is_equal_approx(animation->value_track_interpolate(0, 0.0), 0.0));
-	CHECK(Math::is_equal_approx(animation->value_track_interpolate(0, 0.2), 40.0));
-	CHECK(Math::is_equal_approx(animation->value_track_interpolate(0, 0.4), 80.0));
-	CHECK(Math::is_equal_approx(animation->value_track_interpolate(0, 0.5), 100.0));
-	CHECK(Math::is_equal_approx(animation->value_track_interpolate(0, 0.6), 100.0));
+	CHECK(animation->value_track_interpolate(0, -0.2) == doctest::Approx(0.0));
+	CHECK(animation->value_track_interpolate(0, 0.0) == doctest::Approx(0.0));
+	CHECK(animation->value_track_interpolate(0, 0.2) == doctest::Approx(40.0));
+	CHECK(animation->value_track_interpolate(0, 0.4) == doctest::Approx(80.0));
+	CHECK(animation->value_track_interpolate(0, 0.5) == doctest::Approx(100.0));
+	CHECK(animation->value_track_interpolate(0, 0.6) == doctest::Approx(100.0));
 
-	CHECK(Math::is_equal_approx(animation->track_get_key_transition(0, 0), real_t(1.0)));
-	CHECK(Math::is_equal_approx(animation->track_get_key_transition(0, 1), real_t(1.0)));
+	CHECK(animation->track_get_key_transition(0, 0) == doctest::Approx(real_t(1.0)));
+	CHECK(animation->track_get_key_transition(0, 1) == doctest::Approx(real_t(1.0)));
 
 	ERR_PRINT_OFF;
 	// Nonexistent keys.
 	CHECK(animation->track_get_key_value(0, 2).is_null());
 	CHECK(animation->track_get_key_value(0, -1).is_null());
-	CHECK(Math::is_equal_approx(animation->track_get_key_transition(0, 2), real_t(-1.0)));
+	CHECK(animation->track_get_key_transition(0, 2) == doctest::Approx(real_t(-1.0)));
 	// Nonexistent track (and keys).
 	CHECK(animation->track_get_key_value(1, 0).is_null());
 	CHECK(animation->track_get_key_value(1, 1).is_null());
 	CHECK(animation->track_get_key_value(1, 2).is_null());
 	CHECK(animation->track_get_key_value(1, -1).is_null());
-	CHECK(Math::is_equal_approx(animation->track_get_key_transition(1, 0), real_t(-1.0)));
+	CHECK(animation->track_get_key_transition(1, 0) == doctest::Approx(real_t(-1.0)));
 
 	// This is a value track, so the methods below should return errors.
 	CHECK(animation->position_track_interpolate(0, 0.0, nullptr) == ERR_INVALID_PARAMETER);
 	CHECK(animation->rotation_track_interpolate(0, 0.0, nullptr) == ERR_INVALID_PARAMETER);
 	CHECK(animation->scale_track_interpolate(0, 0.0, nullptr) == ERR_INVALID_PARAMETER);
-	CHECK(Math::is_zero_approx(animation->bezier_track_interpolate(0, 0.0)));
+	CHECK(animation->bezier_track_interpolate(0, 0.0) == doctest::Approx(0.0));
 	CHECK(animation->blend_shape_track_interpolate(0, 0.0, nullptr) == ERR_INVALID_PARAMETER);
 	ERR_PRINT_ON;
 }
@@ -123,15 +123,15 @@ TEST_CASE("[Animation] Create 3D position track") {
 	CHECK(r_interpolation.is_equal_approx(Vector3(3.5, 4, 5)));
 
 	// 3D position tracks always use linear interpolation for performance reasons.
-	CHECK(Math::is_equal_approx(animation->track_get_key_transition(0, 0), real_t(1.0)));
-	CHECK(Math::is_equal_approx(animation->track_get_key_transition(0, 1), real_t(1.0)));
+	CHECK(animation->track_get_key_transition(0, 0) == doctest::Approx(real_t(1.0)));
+	CHECK(animation->track_get_key_transition(0, 1) == doctest::Approx(real_t(1.0)));
 
 	// This is a 3D position track, so the methods below should return errors.
 	ERR_PRINT_OFF;
 	CHECK(animation->value_track_interpolate(0, 0.0).is_null());
 	CHECK(animation->rotation_track_interpolate(0, 0.0, nullptr) == ERR_INVALID_PARAMETER);
 	CHECK(animation->scale_track_interpolate(0, 0.0, nullptr) == ERR_INVALID_PARAMETER);
-	CHECK(Math::is_zero_approx(animation->bezier_track_interpolate(0, 0.0)));
+	CHECK(animation->bezier_track_interpolate(0, 0.0) == doctest::Approx(0.0));
 	CHECK(animation->blend_shape_track_interpolate(0, 0.0, nullptr) == ERR_INVALID_PARAMETER);
 	ERR_PRINT_ON;
 }
@@ -169,15 +169,15 @@ TEST_CASE("[Animation] Create 3D rotation track") {
 	CHECK(r_interpolation.is_equal_approx(Quaternion(0.231055, 0.374912, 0.761204, 0.476048)));
 
 	// 3D rotation tracks always use linear interpolation for performance reasons.
-	CHECK(Math::is_equal_approx(animation->track_get_key_transition(0, 0), real_t(1.0)));
-	CHECK(Math::is_equal_approx(animation->track_get_key_transition(0, 1), real_t(1.0)));
+	CHECK(animation->track_get_key_transition(0, 0) == doctest::Approx(real_t(1.0)));
+	CHECK(animation->track_get_key_transition(0, 1) == doctest::Approx(real_t(1.0)));
 
 	// This is a 3D rotation track, so the methods below should return errors.
 	ERR_PRINT_OFF;
 	CHECK(animation->value_track_interpolate(0, 0.0).is_null());
 	CHECK(animation->position_track_interpolate(0, 0.0, nullptr) == ERR_INVALID_PARAMETER);
 	CHECK(animation->scale_track_interpolate(0, 0.0, nullptr) == ERR_INVALID_PARAMETER);
-	CHECK(Math::is_zero_approx(animation->bezier_track_interpolate(0, 0.0)));
+	CHECK(animation->bezier_track_interpolate(0, 0.0) == doctest::Approx(real_t(0.0)));
 	CHECK(animation->blend_shape_track_interpolate(0, 0.0, nullptr) == ERR_INVALID_PARAMETER);
 	ERR_PRINT_ON;
 }
@@ -215,15 +215,15 @@ TEST_CASE("[Animation] Create 3D scale track") {
 	CHECK(r_interpolation.is_equal_approx(Vector3(3.5, 4, 5)));
 
 	// 3D scale tracks always use linear interpolation for performance reasons.
-	CHECK(Math::is_equal_approx(animation->track_get_key_transition(0, 0), real_t(1.0)));
-	CHECK(Math::is_equal_approx(animation->track_get_key_transition(0, 1), real_t(1.0)));
+	CHECK(animation->track_get_key_transition(0, 0) == doctest::Approx(1.0));
+	CHECK(animation->track_get_key_transition(0, 1) == doctest::Approx(1.0));
 
 	// This is a 3D scale track, so the methods below should return errors.
 	ERR_PRINT_OFF;
 	CHECK(animation->value_track_interpolate(0, 0.0).is_null());
 	CHECK(animation->position_track_interpolate(0, 0.0, nullptr) == ERR_INVALID_PARAMETER);
 	CHECK(animation->rotation_track_interpolate(0, 0.0, nullptr) == ERR_INVALID_PARAMETER);
-	CHECK(Math::is_zero_approx(animation->bezier_track_interpolate(0, 0.0)));
+	CHECK(animation->bezier_track_interpolate(0, 0.0) == doctest::Approx(0.0));
 	CHECK(animation->blend_shape_track_interpolate(0, 0.0, nullptr) == ERR_INVALID_PARAMETER);
 	ERR_PRINT_ON;
 }
@@ -242,32 +242,32 @@ TEST_CASE("[Animation] Create blend shape track") {
 	float r_blend = 0.0f;
 
 	CHECK(animation->blend_shape_track_get_key(0, 0, &r_blend) == OK);
-	CHECK(Math::is_equal_approx(r_blend, -1.0f));
+	CHECK(r_blend == doctest::Approx(-1.0f));
 
 	CHECK(animation->blend_shape_track_get_key(0, 1, &r_blend) == OK);
-	CHECK(Math::is_equal_approx(r_blend, 1.0f));
+	CHECK(r_blend == doctest::Approx(1.0f));
 
 	CHECK(animation->blend_shape_track_interpolate(0, -0.2, &r_blend) == OK);
-	CHECK(Math::is_equal_approx(r_blend, -1.0f));
+	CHECK(r_blend == doctest::Approx(-1.0f));
 
 	CHECK(animation->blend_shape_track_interpolate(0, 0.0, &r_blend) == OK);
-	CHECK(Math::is_equal_approx(r_blend, -1.0f));
+	CHECK(r_blend == doctest::Approx(-1.0f));
 
 	CHECK(animation->blend_shape_track_interpolate(0, 0.2, &r_blend) == OK);
-	CHECK(Math::is_equal_approx(r_blend, -0.2f));
+	CHECK(r_blend == doctest::Approx(-0.2f));
 
 	CHECK(animation->blend_shape_track_interpolate(0, 0.4, &r_blend) == OK);
-	CHECK(Math::is_equal_approx(r_blend, 0.6f));
+	CHECK(r_blend == doctest::Approx(0.6f));
 
 	CHECK(animation->blend_shape_track_interpolate(0, 0.5, &r_blend) == OK);
-	CHECK(Math::is_equal_approx(r_blend, 1.0f));
+	CHECK(r_blend == doctest::Approx(1.0f));
 
 	CHECK(animation->blend_shape_track_interpolate(0, 0.6, &r_blend) == OK);
-	CHECK(Math::is_equal_approx(r_blend, 1.0f));
+	CHECK(r_blend == doctest::Approx(1.0f));
 
 	// Blend shape tracks always use linear interpolation for performance reasons.
-	CHECK(Math::is_equal_approx(animation->track_get_key_transition(0, 0), real_t(1.0)));
-	CHECK(Math::is_equal_approx(animation->track_get_key_transition(0, 1), real_t(1.0)));
+	CHECK(animation->track_get_key_transition(0, 0) == doctest::Approx(real_t(1.0)));
+	CHECK(animation->track_get_key_transition(0, 1) == doctest::Approx(real_t(1.0)));
 
 	// This is a blend shape track, so the methods below should return errors.
 	ERR_PRINT_OFF;
@@ -275,7 +275,7 @@ TEST_CASE("[Animation] Create blend shape track") {
 	CHECK(animation->position_track_interpolate(0, 0.0, nullptr) == ERR_INVALID_PARAMETER);
 	CHECK(animation->rotation_track_interpolate(0, 0.0, nullptr) == ERR_INVALID_PARAMETER);
 	CHECK(animation->scale_track_interpolate(0, 0.0, nullptr) == ERR_INVALID_PARAMETER);
-	CHECK(Math::is_zero_approx(animation->bezier_track_interpolate(0, 0.0)));
+	CHECK(animation->bezier_track_interpolate(0, 0.0) == doctest::Approx(0.0));
 	ERR_PRINT_ON;
 }
 
@@ -289,15 +289,15 @@ TEST_CASE("[Animation] Create Bezier track") {
 	CHECK(animation->get_track_count() == 1);
 	CHECK(!animation->track_is_compressed(0));
 
-	CHECK(Math::is_equal_approx(animation->bezier_track_get_key_value(0, 0), real_t(-1.0)));
-	CHECK(Math::is_equal_approx(animation->bezier_track_get_key_value(0, 1), real_t(1.0)));
+	CHECK(animation->bezier_track_get_key_value(0, 0) == doctest::Approx(real_t(-1.0)));
+	CHECK(animation->bezier_track_get_key_value(0, 1) == doctest::Approx(real_t(1.0)));
 
-	CHECK(Math::is_equal_approx(animation->bezier_track_interpolate(0, -0.2), real_t(-1.0)));
-	CHECK(Math::is_equal_approx(animation->bezier_track_interpolate(0, 0.0), real_t(-1.0)));
-	CHECK(Math::is_equal_approx(animation->bezier_track_interpolate(0, 0.2), real_t(-0.76057207584381)));
-	CHECK(Math::is_equal_approx(animation->bezier_track_interpolate(0, 0.4), real_t(-0.39975279569626)));
-	CHECK(Math::is_equal_approx(animation->bezier_track_interpolate(0, 0.5), real_t(1.0)));
-	CHECK(Math::is_equal_approx(animation->bezier_track_interpolate(0, 0.6), real_t(1.0)));
+	CHECK(animation->bezier_track_interpolate(0, -0.2) == doctest::Approx(real_t(-1.0)));
+	CHECK(animation->bezier_track_interpolate(0, 0.0) == doctest::Approx(real_t(-1.0)));
+	CHECK(animation->bezier_track_interpolate(0, 0.2) == doctest::Approx(real_t(-0.76057207584381)));
+	CHECK(animation->bezier_track_interpolate(0, 0.4) == doctest::Approx(real_t(-0.39975279569626)));
+	CHECK(animation->bezier_track_interpolate(0, 0.5) == doctest::Approx(real_t(1.0)));
+	CHECK(animation->bezier_track_interpolate(0, 0.6) == doctest::Approx(real_t(1.0)));
 
 	// This is a bezier track, so the methods below should return errors.
 	ERR_PRINT_OFF;
diff --git a/tests/scene/test_audio_stream_wav.h b/tests/scene/test_audio_stream_wav.h
index 4ba431dfc2..c84c66b0e6 100644
--- a/tests/scene/test_audio_stream_wav.h
+++ b/tests/scene/test_audio_stream_wav.h
@@ -138,7 +138,7 @@ void run_test(String file_name, AudioStreamWAV::Format data_format, bool stereo,
 	CHECK(stream->get_data() == test_data);
 
 	SUBCASE("Stream length is computed properly") {
-		CHECK(Math::is_equal_approx(stream->get_length(), double(wav_count / wav_rate)));
+		CHECK(stream->get_length() == doctest::Approx(double(wav_count / wav_rate)));
 	}
 
 	SUBCASE("Stream can be saved as .wav") {
diff --git a/tests/scene/test_curve.h b/tests/scene/test_curve.h
index ad7625ddc5..36ec0c0a4d 100644
--- a/tests/scene/test_curve.h
+++ b/tests/scene/test_curve.h
@@ -83,54 +83,54 @@ TEST_CASE("[Curve] Custom curve with free tangents") {
 			Math::is_zero_approx(curve->sample(-0.1)),
 			"Custom free curve should return the expected value at offset 0.1.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample(0.1), (real_t)0.352),
+			curve->sample(0.1) == doctest::Approx((real_t)0.352),
 			"Custom free curve should return the expected value at offset 0.1.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample(0.4), (real_t)0.352),
+			curve->sample(0.4) == doctest::Approx((real_t)0.352),
 			"Custom free curve should return the expected value at offset 0.1.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample(0.7), (real_t)0.896),
+			curve->sample(0.7) == doctest::Approx((real_t)0.896),
 			"Custom free curve should return the expected value at offset 0.1.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample(1), 1),
+			curve->sample(1) == doctest::Approx(1),
 			"Custom free curve should return the expected value at offset 0.1.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample(2), 1),
+			curve->sample(2) == doctest::Approx(1),
 			"Custom free curve should return the expected value at offset 0.1.");
 
 	CHECK_MESSAGE(
 			Math::is_zero_approx(curve->sample_baked(-0.1)),
 			"Custom free curve should return the expected baked value at offset 0.1.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample_baked(0.1), (real_t)0.352),
+			curve->sample_baked(0.1) == doctest::Approx((real_t)0.352),
 			"Custom free curve should return the expected baked value at offset 0.1.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample_baked(0.4), (real_t)0.352),
+			curve->sample_baked(0.4) == doctest::Approx((real_t)0.352),
 			"Custom free curve should return the expected baked value at offset 0.1.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample_baked(0.7), (real_t)0.896),
+			curve->sample_baked(0.7) == doctest::Approx((real_t)0.896),
 			"Custom free curve should return the expected baked value at offset 0.1.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample_baked(1), 1),
+			curve->sample_baked(1) == doctest::Approx(1),
 			"Custom free curve should return the expected baked value at offset 0.1.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample_baked(2), 1),
+			curve->sample_baked(2) == doctest::Approx(1),
 			"Custom free curve should return the expected baked value at offset 0.1.");
 
 	curve->remove_point(1);
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample(0.1), 0),
+			curve->sample(0.1) == doctest::Approx(0),
 			"Custom free curve should return the expected value at offset 0.1 after removing point at index 1.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample_baked(0.1), 0),
+			curve->sample_baked(0.1) == doctest::Approx(0),
 			"Custom free curve should return the expected baked value at offset 0.1 after removing point at index 1.");
 
 	curve->clear_points();
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample(0.6), 0),
+			curve->sample(0.6) == doctest::Approx(0),
 			"Custom free curve should return the expected value at offset 0.6 after clearing all points.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample_baked(0.6), 0),
+			curve->sample_baked(0.6) == doctest::Approx(0),
 			"Custom free curve should return the expected baked value at offset 0.6 after clearing all points.");
 }
 
@@ -143,7 +143,7 @@ TEST_CASE("[Curve] Custom curve with linear tangents") {
 	curve->add_point(Vector2(0.75, 1), 0, 0, Curve::TangentMode::TANGENT_LINEAR, Curve::TangentMode::TANGENT_LINEAR);
 
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->get_point_left_tangent(3), 4),
+			curve->get_point_left_tangent(3) == doctest::Approx(4),
 			"get_point_left_tangent() should return the expected value for point index 3.");
 	CHECK_MESSAGE(
 			Math::is_zero_approx(curve->get_point_right_tangent(3)),
@@ -172,48 +172,48 @@ TEST_CASE("[Curve] Custom curve with linear tangents") {
 			Math::is_zero_approx(curve->sample(-0.1)),
 			"Custom linear curve should return the expected value at offset -0.1.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample(0.1), (real_t)0.4),
+			curve->sample(0.1) == doctest::Approx((real_t)0.4),
 			"Custom linear curve should return the expected value at offset 0.1.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample(0.4), (real_t)0.4),
+			curve->sample(0.4) == doctest::Approx((real_t)0.4),
 			"Custom linear curve should return the expected value at offset 0.4.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample(0.7), (real_t)0.8),
+			curve->sample(0.7) == doctest::Approx((real_t)0.8),
 			"Custom linear curve should return the expected value at offset 0.7.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample(1), 1),
+			curve->sample(1) == doctest::Approx(1),
 			"Custom linear curve should return the expected value at offset 1.0.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample(2), 1),
+			curve->sample(2) == doctest::Approx(1),
 			"Custom linear curve should return the expected value at offset 2.0.");
 
 	CHECK_MESSAGE(
 			Math::is_zero_approx(curve->sample_baked(-0.1)),
 			"Custom linear curve should return the expected baked value at offset -0.1.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample_baked(0.1), (real_t)0.4),
+			curve->sample_baked(0.1) == doctest::Approx((real_t)0.4),
 			"Custom linear curve should return the expected baked value at offset 0.1.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample_baked(0.4), (real_t)0.4),
+			curve->sample_baked(0.4) == doctest::Approx((real_t)0.4),
 			"Custom linear curve should return the expected baked value at offset 0.4.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample_baked(0.7), (real_t)0.8),
+			curve->sample_baked(0.7) == doctest::Approx((real_t)0.8),
 			"Custom linear curve should return the expected baked value at offset 0.7.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample_baked(1), 1),
+			curve->sample_baked(1) == doctest::Approx(1),
 			"Custom linear curve should return the expected baked value at offset 1.0.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample_baked(2), 1),
+			curve->sample_baked(2) == doctest::Approx(1),
 			"Custom linear curve should return the expected baked value at offset 2.0.");
 
 	ERR_PRINT_OFF;
 	curve->remove_point(10);
 	ERR_PRINT_ON;
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample(0.7), (real_t)0.8),
+			curve->sample(0.7) == doctest::Approx((real_t)0.8),
 			"Custom free curve should return the expected value at offset 0.7 after removing point at invalid index 10.");
 	CHECK_MESSAGE(
-			Math::is_equal_approx(curve->sample_baked(0.7), (real_t)0.8),
+			curve->sample_baked(0.7) == doctest::Approx((real_t)0.8),
 			"Custom free curve should return the expected baked value at offset 0.7 after removing point at invalid index 10.");
 }
 
diff --git a/tests/scene/test_primitives.h b/tests/scene/test_primitives.h
index ceec117700..8bac903d93 100644
--- a/tests/scene/test_primitives.h
+++ b/tests/scene/test_primitives.h
@@ -57,9 +57,9 @@ TEST_CASE("[SceneTree][Primitive][Capsule] Capsule Primitive") {
 		capsule->set_radial_segments(16);
 		capsule->set_rings(32);
 
-		CHECK_MESSAGE(Math::is_equal_approx(capsule->get_radius(), 1.3f),
+		CHECK_MESSAGE(capsule->get_radius() == doctest::Approx(1.3f),
 				"Get/Set radius work with one set.");
-		CHECK_MESSAGE(Math::is_equal_approx(capsule->get_height(), 7.1f),
+		CHECK_MESSAGE(capsule->get_height() == doctest::Approx(7.1f),
 				"Get/Set radius work with one set.");
 		CHECK_MESSAGE(capsule->get_radial_segments() == 16,
 				"Get/Set radius work with one set.");
@@ -129,7 +129,7 @@ TEST_CASE("[SceneTree][Primitive][Capsule] Capsule Primitive") {
 				if (normals[ii].y == 0.f) {
 					float mag_of_normal = Math::sqrt(normals[ii].x * normals[ii].x + normals[ii].z * normals[ii].z);
 					Vector3 normalized_normal = normals[ii] / mag_of_normal;
-					CHECK_MESSAGE(Math::is_equal_approx(point_dist_from_yaxis, radius),
+					CHECK_MESSAGE(point_dist_from_yaxis == doctest::Approx(radius),
 							"Points on the tube of the capsule are radius away from y-axis.");
 					CHECK_MESSAGE(normalized_normal.is_equal_approx(yaxis_to_point),
 							"Normal points orthogonal from mid cylinder.");
@@ -244,9 +244,9 @@ TEST_CASE("[SceneTree][Primitive][Cylinder] Cylinder Primitive") {
 		cylinder->set_cap_top(false);
 		cylinder->set_cap_bottom(false);
 
-		CHECK(Math::is_equal_approx(cylinder->get_top_radius(), 4.3f));
-		CHECK(Math::is_equal_approx(cylinder->get_bottom_radius(), 1.2f));
-		CHECK(Math::is_equal_approx(cylinder->get_height(), 9.77f));
+		CHECK(cylinder->get_top_radius() == doctest::Approx(4.3f));
+		CHECK(cylinder->get_bottom_radius() == doctest::Approx(1.2f));
+		CHECK(cylinder->get_height() == doctest::Approx(9.77f));
 		CHECK(cylinder->get_radial_segments() == 12);
 		CHECK(cylinder->get_rings() == 16);
 		CHECK(!cylinder->is_cap_top());
@@ -478,7 +478,7 @@ TEST_CASE("[SceneTree][Primitive][Prism] Prism Primitive") {
 		prism->set_subdivide_height(5);
 		prism->set_subdivide_depth(64);
 
-		CHECK(Math::is_equal_approx(prism->get_left_to_right(), 3.4f));
+		CHECK(prism->get_left_to_right() == doctest::Approx(3.4f));
 		CHECK(prism->get_size().is_equal_approx(size));
 		CHECK(prism->get_subdivide_width() == 36);
 		CHECK(prism->get_subdivide_height() == 5);
@@ -513,8 +513,8 @@ TEST_CASE("[SceneTree][Primitive][Sphere] Sphere Primitive") {
 		sphere->set_rings(5);
 		sphere->set_is_hemisphere(true);
 
-		CHECK(Math::is_equal_approx(sphere->get_radius(), 3.4f));
-		CHECK(Math::is_equal_approx(sphere->get_height(), 2.2f));
+		CHECK(sphere->get_radius() == doctest::Approx(3.4f));
+		CHECK(sphere->get_height() == doctest::Approx(2.2f));
 		CHECK(sphere->get_radial_segments() == 36);
 		CHECK(sphere->get_rings() == 5);
 		CHECK(sphere->get_is_hemisphere());
@@ -581,8 +581,8 @@ TEST_CASE("[SceneTree][Primitive][Torus] Torus Primitive") {
 		torus->set_rings(19);
 		torus->set_ring_segments(43);
 
-		CHECK(Math::is_equal_approx(torus->get_inner_radius(), 3.2f));
-		CHECK(Math::is_equal_approx(torus->get_outer_radius(), 9.5f));
+		CHECK(torus->get_inner_radius() == doctest::Approx(3.2f));
+		CHECK(torus->get_outer_radius() == doctest::Approx(9.5f));
 		CHECK(torus->get_rings() == 19);
 		CHECK(torus->get_ring_segments() == 43);
 	}
@@ -610,8 +610,8 @@ TEST_CASE("[SceneTree][Primitive][TubeTrail] TubeTrail Primitive") {
 		Ref<Curve> curve = memnew(Curve);
 		tube->set_curve(curve);
 
-		CHECK(Math::is_equal_approx(tube->get_radius(), 7.2f));
-		CHECK(Math::is_equal_approx(tube->get_section_length(), 5.5f));
+		CHECK(tube->get_radius() == doctest::Approx(7.2f));
+		CHECK(tube->get_section_length() == doctest::Approx(5.5f));
 		CHECK(tube->get_radial_steps() == 9);
 		CHECK(tube->get_sections() == 33);
 		CHECK(tube->get_section_rings() == 12);
@@ -670,8 +670,8 @@ TEST_CASE("[SceneTree][Primitive][RibbonTrail] RibbonTrail Primitive") {
 		ribbon->set_section_segments(9);
 		ribbon->set_curve(curve);
 
-		CHECK(Math::is_equal_approx(ribbon->get_size(), 4.3f));
-		CHECK(Math::is_equal_approx(ribbon->get_section_length(), 1.3f));
+		CHECK(ribbon->get_size() == doctest::Approx(4.3f));
+		CHECK(ribbon->get_section_length() == doctest::Approx(1.3f));
 		CHECK(ribbon->get_sections() == 16);
 		CHECK(ribbon->get_section_segments() == 9);
 		CHECK(ribbon->get_curve() == curve);
@@ -781,11 +781,11 @@ TEST_CASE("[SceneTree][Primitive][Text] Text Primitive") {
 		CHECK(text->get_structured_text_bidi_override_options() == options);
 		CHECK(text->is_uppercase() == true);
 		CHECK(text->get_offset() == offset);
-		CHECK(Math::is_equal_approx(text->get_line_spacing(), 1.7f));
-		CHECK(Math::is_equal_approx(text->get_width(), width));
-		CHECK(Math::is_equal_approx(text->get_depth(), depth));
-		CHECK(Math::is_equal_approx(text->get_curve_step(), curve_step));
-		CHECK(Math::is_equal_approx(text->get_pixel_size(), pixel_size));
+		CHECK(text->get_line_spacing() == doctest::Approx(1.7f));
+		CHECK(text->get_width() == doctest::Approx(width));
+		CHECK(text->get_depth() == doctest::Approx(depth));
+		CHECK(text->get_curve_step() == doctest::Approx(curve_step));
+		CHECK(text->get_pixel_size() == doctest::Approx(pixel_size));
 	}
 
 	SUBCASE("[Primitive][Text] Set objects multiple times.") {