Merge pull request #55 from mcgivrer/feature/add-configuration-tests

feat(configTests): Add Configuration tests

src/main/java/fr/snapgames/fromclasstogame/core/config/Configuration.java

@@ -6,10 +6,11 @@
 
 public class Configuration {
 
-    private ResourceBundle defaultConfig;
+    public ResourceBundle defaultConfig;
 
     public String title = "fromClassToGame";
 
+    public int defaultScreen;
     public int width = 320;
     public int height = 200;
     public double scale = 1.0;
@@ -33,10 +34,12 @@ public Configuration(String configurationPath) {
     public void readValuesFromFile() {
 
         this.debugLevel = Integer.parseInt(defaultConfig.getString("game.setup.debugLevel"));
+        this.defaultScreen = Integer.parseInt(defaultConfig.getString("game.setup.screen"));
         this.width = Integer.parseInt(defaultConfig.getString("game.setup.width"));
         this.height = Integer.parseInt(defaultConfig.getString("game.setup.height"));
         this.scale = Double.parseDouble(defaultConfig.getString("game.setup.scale"));
         this.FPS = Double.parseDouble(defaultConfig.getString("game.setup.fps"));
+
         this.title = defaultConfig.getString("game.setup.title");
         this.scenes = defaultConfig.getString("game.setup.scenes");
         this.defaultScene = defaultConfig.getString("game.setup.scene.default");
@@ -69,6 +72,9 @@ public Configuration parseArgs(String[] argv) throws UnknownArgumentException {
                     case "scene":
                         this.defaultScene = values[1];
                         break;
+                    case "screen":
+                        this.defaultScreen = Integer.parseInt(values[1]);
+                        break;
                     default:
                         throw new UnknownArgumentException(String.format("The argument %s is unknown", arg));
                 }

src/test/java/features/ConfigurationStepdefs.java

@@ -0,0 +1,56 @@
+package features;
+
+import fr.snapgames.fromclasstogame.core.config.Configuration;
+import io.cucumber.java8.En;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.junit.Assert.*;
+
+
+public class ConfigurationStepdefs implements En {
+    private Configuration config;
+
+    public ConfigurationStepdefs() {
+        Given("the Configuration object is initialized with {string}", (String configFilename) -> {
+            config = new Configuration(configFilename);
+        });
+        Then("the properties are loaded", () -> {
+            assertNotNull("properties have not been loaded", config.defaultConfig);
+        });
+        And("the default title is {string}", (String title) -> {
+            assertEquals("the title has not been set to the correct value ", title, config.title);
+        });
+        And("the default game width is {int}", (Integer width) -> {
+            assertEquals("the default width has not been set to " + width, width, config.width, 0.1);
+        });
+        And("the default game height is {int}", (Integer height) -> {
+            assertEquals("the default height has not been set to " + height, height, config.height, 0.1);
+        });
+        And("the default game scale is {int}", (Integer scale) -> {
+            assertEquals("the default scale has not been set to " + scale, scale, config.scale, 0.1);
+        });
+        And("the default screen is {int}", (Integer screenId) -> {
+            assertEquals("the default scale has not been set to " + screenId, screenId, config.defaultScreen, 0.1);
+        });
+        And("the default world gravity is {double}", (Double gravity) -> {
+            assertEquals("the default scale has not been set to " + gravity, gravity, config.gravity, 0.1);
+        });
+        And("the scene {string} is {string}", (String name, String className) -> {
+            String[] scenes = config.scenes.split(",");
+            Map<String, String> mapScenes = new HashMap<>();
+            Arrays.asList(scenes).forEach(s -> {
+                String[] values = s.split(":");
+                mapScenes.put(values[0], values[1]);
+            });
+
+            assertTrue("the scene " + name + " has not been set to " + className, mapScenes.containsKey(name) && mapScenes.get(name).equals(className));
+        });
+        And("the default scene is {string}", (String defaultSceneName) -> {
+            assertEquals("the default Scene has not been set correctly to " + defaultSceneName, defaultSceneName, config.defaultScene);
+        });
+
+    }
+}

src/test/resources/camera-1-scene.properties

@@ -7,6 +7,7 @@ game.setup.width=320
 game.setup.height=200
 game.setup.scale=1.0
 game.setup.fps=30
+game.setup.screen=-1
 game.setup.scenes=testCamera:fr.snapgames.fromclasstogame.test.scenes.TestCameraScene
 game.setup.scene.default=testCamera
 game.setup.world.gravity=0.981

src/test/resources/config-test.properties

@@ -0,0 +1,15 @@
+# From a Class To game
+# (c) Frédéric Delorme - 2021-08-02
+# No Scene Test configuration file
+game.setup.debugLevel=2
+game.setup.title=config-test
+game.setup.width=320
+game.setup.height=200
+game.setup.scale=1.0
+game.setup.fps=30
+game.setup.screen=-1
+game.setup.scenes=test1:fr.snapgames.fromclasstogame.test.scenes.TestScene,\
+  test2:fr.snapgames.fromclasstogame.test.scenes.TestScene,\
+  test3:fr.snapgames.fromclasstogame.test.scenes.TestScene
+game.setup.scene.default=test1
+game.setup.world.gravity=0.981

src/test/resources/features/Configuration_is_loaded_from_file.feature

@@ -0,0 +1,17 @@
+Feature: The configuration is loaded from a properties file
+
+  All the default configuration values are loaded from a java properties file
+
+  Scenario: Load a set of default values
+    Given the Configuration object is initialized with "config-test"
+    Then the properties are loaded
+    And the default title is "config-test"
+    And the default game width is 320
+    And the default game height is 200
+    And the default game scale is 1
+    And the default screen is -1
+    And the default world gravity is 0.981
+    And the scene "test1" is "fr.snapgames.fromclasstogame.test.scenes.TestScene"
+    And the scene "test2" is "fr.snapgames.fromclasstogame.test.scenes.TestScene"
+    And the scene "test3" is "fr.snapgames.fromclasstogame.test.scenes.TestScene"
+    And the default scene is "test1"

src/test/resources/no-scene.properties

@@ -7,6 +7,7 @@ game.setup.width=320
 game.setup.height=200
 game.setup.scale=1.0
 game.setup.fps=30
+game.setup.screen=-1
 game.setup.scenes=
 game.setup.scene.default=
 game.setup.world.gravity=0.981

src/test/resources/test-game-args.properties

@@ -7,6 +7,7 @@ game.setup.width=320
 game.setup.height=200
 game.setup.scale=1.0
 game.setup.fps=30
+game.setup.screen=-1
 game.setup.scenes=test:fr.snapgames.fromclasstogame.test.scenes.TestScene
 game.setup.scene.default=test
 game.setup.world.gravity=0.981

src/test/resources/test-pe.properties

@@ -7,6 +7,7 @@ game.setup.width=320
 game.setup.height=200
 game.setup.scale=1.0
 game.setup.fps=30
+game.setup.screen=-1
 game.setup.scenes=test:fr.snapgames.fromclasstogame.test.scenes.TestScene
 game.setup.scene.default=test
 game.setup.world.gravity=0.981

src/test/resources/test-render.properties

@@ -7,6 +7,7 @@ game.setup.width=320
 game.setup.height=200
 game.setup.scale=1.0
 game.setup.fps=30
+game.setup.screen=-1
 game.setup.scenes=testrender:fr.snapgames.fromclasstogame.test.scenes.TestRenderScene
 game.setup.scene.default=testrender
 game.setup.world.gravity=0.981

src/test/resources/test-scene.properties

@@ -7,6 +7,7 @@ game.setup.width=320
 game.setup.height=200
 game.setup.scale=1.0
 game.setup.fps=30
+game.setup.screen=-1
 game.setup.scenes=test1:fr.snapgames.fromclasstogame.test.scenes.TestScene,test2:fr.snapgames.fromclasstogame.test.scenes.TestScene,test3:fr.snapgames.fromclasstogame.test.scenes.TestScene
 game.setup.scene.default=test3
 game.setup.world.gravity=0.981

src/test/resources/test-sm.properties

@@ -7,6 +7,7 @@ game.setup.width=320
 game.setup.height=200
 game.setup.scale=1.0
 game.setup.fps=30
+game.setup.screen=-1
 game.setup.scenes=
 game.setup.scene.default=
 game.setup.world.gravity=0.981

src/test/resources/win-test.properties

@@ -0,0 +1,13 @@
+# From a Class To game
+# (c) Frédéric Delorme - 2021-08-02
+# No Scene Test configuration file
+game.setup.debugLevel=2
+game.setup.title=window-title-test
+game.setup.width=320
+game.setup.height=200
+game.setup.scale=1.0
+game.setup.fps=30
+game.setup.screen=-1
+game.setup.scenes=test1:fr.snapgames.fromclasstogame.test.scenes.TestScene,test2:fr.snapgames.fromclasstogame.test.scenes.TestScene,test3:fr.snapgames.fromclasstogame.test.scenes.TestScene
+game.setup.scene.default=test1
+game.setup.world.gravity=0.981