2024-08-13

web/vendor/htmlburger/carbon-fields/tests/unit-tests/Helper/ColorTest.php

@@ -0,0 +1,75 @@
+<?php
+
+use Mockery as M;
+use Carbon_Fields\Helper\Color;
+
+/**
+ * @group helper
+ * @coversDefaultClass Carbon_Fields\Helper\Color
+ */
+class ColorTest extends WP_UnitTestCase {
+	public $rgba_solid;
+	public $rgba_transparent;
+
+	public function setUp(): void {
+		$this->rgba_solid = array(
+			'red' => 17,
+			'green' => 34,
+			'blue' => 51,
+			'alpha' => 1,
+		);
+
+		$this->rgba_transparent = array(
+			'red' => 17,
+			'green' => 34,
+			'blue' => 51,
+			'alpha' => 0,
+		);
+	}
+
+	public function tearDown(): void {
+		M::close();
+	}
+
+	/**
+	 * @covers ::hex_to_rgba
+	 */
+	public function testHexToRgba_ParsesHex() {
+		$expected = $this->rgba_solid;
+		$hex = '#112233FF';
+
+		$this->assertEquals( $expected, Color::hex_to_rgba( $hex ) );
+	}
+
+	/**
+	 * @covers ::hex_to_rgba
+	 */
+	public function testHexToRgba_WithoutAlpha_DefaultsToMaxAlpha() {
+		$expected = $this->rgba_solid;
+		$without_alpha = '#112233';
+
+		$this->assertEquals( $expected, Color::hex_to_rgba( $without_alpha ) );
+	}
+
+	/**
+	 * @covers ::hex_to_rgba
+	 */
+	public function testHexToRgba_WithAlpha_ReadsAlphaValue() {
+		$expected = $this->rgba_transparent;
+		$transparent = '#11223300';
+
+		$this->assertEquals( $expected, Color::hex_to_rgba( $transparent ) );
+	}
+
+	/**
+	 * @covers ::hex_to_rgba
+	 */
+	public function testHexToRgba_IgnoresLeadingNumberSign() {
+		$expected = $this->rgba_solid;
+		$with_number_sign = '#112233FF';
+		$without_number_sign = '112233FF';
+
+		$this->assertEquals( $expected, Color::hex_to_rgba( $with_number_sign ) );
+		$this->assertEquals( $expected, Color::hex_to_rgba( $without_number_sign ) );
+	}
+}