Add more tests for improved coverage

- GeoCoordinate: comprehensive tests for all methods
- Calculator: exception paths, GeoCoordinate support, blur with level 0
- GeoCalculator: empty array exception path
- GeoapifyProvider: named colors, hex colors, invalid size, marker options

Author: dereuromark

tests/TestCase/Geocoder/CalculatorTest.php

@@ -3,7 +3,9 @@
 namespace Geo\Test\TestCase\Geocoder;
 
 use Cake\TestSuite\TestCase;
+use Geo\Exception\CalculatorException;
 use Geo\Geocoder\Calculator;
+use Geo\Geocoder\GeoCoordinate;
 
 class CalculatorTest extends TestCase {
 
@@ -93,6 +95,60 @@ public function testConvert() {
 		}
 	}
 
+	/**
+	 * @return void
+	 */
+	public function testBlurWithZeroLevel(): void {
+		$coordinate = 48.1391;
+		$result = Calculator::blur($coordinate, 0);
+		$this->assertSame($coordinate, $result);
+	}
+
+	/**
+	 * @return void
+	 */
+	public function testConvertInvalidFromUnit(): void {
+		$this->expectException(CalculatorException::class);
+		$this->expectExceptionMessage('Invalid Unit');
+
+		$this->Calculator->convert(100, 'INVALID', 'K');
+	}
+
+	/**
+	 * @return void
+	 */
+	public function testConvertInvalidToUnit(): void {
+		$this->expectException(CalculatorException::class);
+		$this->expectExceptionMessage('Invalid Unit');
+
+		$this->Calculator->convert(100, 'K', 'INVALID');
+	}
+
+	/**
+	 * @return void
+	 */
+	public function testDistanceInvalidUnit(): void {
+		$this->expectException(CalculatorException::class);
+		$this->expectExceptionMessage('Invalid Unit: INVALID');
+
+		$pointX = ['lat' => 48.1391, 'lng' => 11.5802];
+		$pointY = ['lat' => 48.8934, 'lng' => 8.70492];
+		$this->Calculator->distance($pointX, $pointY, 'INVALID');
+	}
+
+	/**
+	 * @return void
+	 */
+	public function testCalculateDistanceWithGeoCoordinates(): void {
+		$pointX = new GeoCoordinate(48.1391, 11.5802);
+		$pointY = new GeoCoordinate(48.8934, 8.70492);
+
+		$result = Calculator::calculateDistance($pointX, $pointY);
+
+		$this->assertGreaterThan(140, $result);
+		$this->assertLessThan(150, $result);
+	}
+
 	/**
 	 * @return void
 	 */

tests/TestCase/Geocoder/GeoCalculatorTest.php

@@ -5,18 +5,24 @@
 use Cake\TestSuite\TestCase;
 use Geo\Geocoder\GeoCalculator;
 use Geo\Geocoder\GeoCoordinate;
+use RuntimeException;
 
 class GeoCalculatorTest extends TestCase {
 
 	/**
-	 * @var \Geocoder\Provider\Provider
+	 * @return void
 	 */
-	protected $Geocoder;
+	public function testGetCentralGeoCoordinateEmpty(): void {
+		$this->expectException(RuntimeException::class);
+		$this->expectExceptionMessage('No geo coordinates provided');
+
+		GeoCalculator::getCentralGeoCoordinate([]);
+	}
 
 	/**
 	 * @return void
 	 */
-	public function testGetCentralGeoCoordinate() {
+	public function testGetCentralGeoCoordinate(): void {
 		$coordinates = [
 			new GeoCoordinate(48.1, 17.2),
 		];

tests/TestCase/StaticMap/Provider/GeoapifyProviderTest.php

@@ -263,4 +263,105 @@ public function testBuildUrlAutoCalculatesBoundsWithMarkers(): void {
 		$this->assertStringContainsString('marker=', $url);
 	}
 
+	/**
+	 * Test with various named colors.
+	 *
+	 * @return void
+	 */
+	public function testBuildUrlWithNamedColors(): void {
+		$url = $this->provider->buildUrl(
+			['lat' => 48.2082, 'lng' => 16.3738],
+			[
+				['lat' => 48.2082, 'lng' => 16.3738, 'color' => 'green'],
+				['lat' => 48.195, 'lng' => 16.37, 'color' => 'yellow'],
+				['lat' => 48.21, 'lng' => 16.38, 'color' => 'purple'],
+			],
+		);
+
+		$this->assertStringContainsString('color:%2300ff00', $url); // green
+		$this->assertStringContainsString('color:%23ffff00', $url); // yellow
+		$this->assertStringContainsString('color:%23800080', $url); // purple
+	}
+
+	/**
+	 * Test with hex colors with # prefix.
+	 *
+	 * @return void
+	 */
+	public function testBuildUrlWithHexColors(): void {
+		$url = $this->provider->buildUrl(
+			['lat' => 48.2082, 'lng' => 16.3738],
+			[
+				['lat' => 48.2082, 'lng' => 16.3738, 'color' => '#FF5500'],
+			],
+		);
+
+		$this->assertStringContainsString('color:%23ff5500', $url);
+	}
+
+	/**
+	 * Test with 0x prefix colors.
+	 *
+	 * @return void
+	 */
+	public function testBuildUrlWith0xColors(): void {
+		$url = $this->provider->buildUrl(
+			['lat' => 48.2082, 'lng' => 16.3738],
+			[
+				['lat' => 48.2082, 'lng' => 16.3738, 'color' => '0xABCDEF'],
+			],
+		);
+
+		$this->assertStringContainsString('color:%23abcdef', $url);
+	}
+
+	/**
+	 * Test invalid size format.
+	 *
+	 * @return void
+	 */
+	public function testBuildUrlWithInvalidSize(): void {
+		$url = $this->provider->buildUrl([
+			'lat' => 48.2082,
+			'lng' => 16.3738,
+			'size' => 'invalid',
+		]);
+
+		// Should fallback to defaults
+		$this->assertStringContainsString('width=400', $url);
+		$this->assertStringContainsString('height=300', $url);
+	}
+
+	/**
+	 * Test marker with custom icon type.
+	 *
+	 * @return void
+	 */
+	public function testBuildUrlWithMarkerIcon(): void {
+		$url = $this->provider->buildUrl(
+			['lat' => 48.2082, 'lng' => 16.3738],
+			[
+				['lat' => 48.2082, 'lng' => 16.3738, 'icon' => 'awesome'],
+			],
+		);
+
+		$this->assertStringContainsString('type:awesome', $url);
+	}
+
+	/**
+	 * Test marker with custom size.
+	 *
+	 * @return void
+	 */
+	public function testBuildUrlWithMarkerSize(): void {
+		$url = $this->provider->buildUrl(
+			['lat' => 48.2082, 'lng' => 16.3738],
+			[
+				['lat' => 48.2082, 'lng' => 16.3738, 'size' => 'large'],
+			],
+		);
+
+		$this->assertStringContainsString('size:large', $url);
+	}
+
 }