Add test for ScienceProgressSerializer

1 files changed, 164 insertions, 0 deletions

diff --git a/src/test/java/org/luxons/sevenwonders/game/data/serializers/ScienceProgressSerializerTest.java b/src/test/java/org/luxons/sevenwonders/game/data/serializers/ScienceProgressSerializerTest.java
new file mode 100644
index 00000000..33126aee
--- /dev/null
+++ b/src/test/java/org/luxons/sevenwonders/game/data/serializers/ScienceProgressSerializerTest.java
@@ -0,0 +1,164 @@
+package org.luxons.sevenwonders.game.data.serializers;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.luxons.sevenwonders.game.boards.Science;
+import org.luxons.sevenwonders.game.boards.ScienceType;
+import org.luxons.sevenwonders.game.effects.ScienceProgress;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import static org.junit.Assert.*;
+
+public class ScienceProgressSerializerTest {
+
+    private static final String COMPASS_STR = "\"COMPASS\"";
+
+    private static final String WHEEL_STR = "\"WHEEL\"";
+
+    private static final String TABLET_STR = "\"TABLET\"";
+
+    private static final String JOKER_STR = "\"any\"";
+
+    private Gson gson;
+
+    @Before
+    public void setUp() {
+        gson = new GsonBuilder().registerTypeAdapter(ScienceProgress.class, new ScienceProgressSerializer()).create();
+    }
+
+    private static ScienceProgress create(int compasses, int wheels, int tablets, int jokers) {
+        Science science = new Science();
+        if (compasses > 0) {
+            science.add(ScienceType.COMPASS, compasses);
+        }
+        if (wheels > 0) {
+            science.add(ScienceType.WHEEL, wheels);
+        }
+        if (tablets > 0) {
+            science.add(ScienceType.TABLET, tablets);
+        }
+        if (jokers > 0) {
+            science.addJoker(jokers);
+        }
+        ScienceProgress progress = new ScienceProgress();
+        progress.setScience(science);
+        return progress;
+    }
+
+    @Test
+    public void serialize_emptyToNull() {
+        ScienceProgress progress = create(0,0,0,0);
+        String json = gson.toJson(progress);
+        assertEquals("null", json);
+    }
+
+    @Test
+    public void serialize_oneCompass() {
+        ScienceProgress progress = create(1,0,0,0);
+        String json = gson.toJson(progress);
+        assertEquals(COMPASS_STR, json);
+    }
+
+    @Test
+    public void serialize_oneWheel() {
+        ScienceProgress progress = create(0,1,0,0);
+        String json = gson.toJson(progress);
+        assertEquals(WHEEL_STR, json);
+    }
+
+    @Test
+    public void serialize_oneTablet() {
+        ScienceProgress progress = create(0,0,1,0);
+        String json = gson.toJson(progress);
+        assertEquals(TABLET_STR, json);
+    }
+
+    @Test
+    public void serialize_oneJoker() {
+        ScienceProgress progress = create(0,0,0,1);
+        String json = gson.toJson(progress);
+        assertEquals(JOKER_STR, json);
+    }
+
+    @Test(expected = UnsupportedOperationException.class)
+    public void serialize_failOnMultipleCompasses() {
+        ScienceProgress progress = create(2,0,0,0);
+        gson.toJson(progress);
+    }
+
+    @Test(expected = UnsupportedOperationException.class)
+    public void serialize_failOnMultipleWheels() {
+        ScienceProgress progress = create(0,2,0,0);
+        gson.toJson(progress);
+    }
+
+    @Test(expected = UnsupportedOperationException.class)
+    public void serialize_failOnMultipleTablets() {
+        ScienceProgress progress = create(0,0,2,0);
+        gson.toJson(progress);
+    }
+
+    @Test(expected = UnsupportedOperationException.class)
+    public void serialize_failOnMultipleJokers() {
+        ScienceProgress progress = create(0,0,0,2);
+        gson.toJson(progress);
+    }
+
+    @Test(expected = UnsupportedOperationException.class)
+    public void serialize_failOnMixedElements() {
+        ScienceProgress progress = create(1,1,0,0);
+        gson.toJson(progress);
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void deserialize_failOnEmptyString() {
+        gson.fromJson("\"\"", ScienceProgress.class);
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void deserialize_failOnGarbageString() {
+        gson.fromJson("thisisgarbage", ScienceProgress.class);
+    }
+
+    @Test
+    public void deserialize_compass() {
+        ScienceProgress progress = gson.fromJson(COMPASS_STR, ScienceProgress.class);
+        assertNotNull(progress.getScience());
+        assertEquals(1, progress.getScience().getQuantity(ScienceType.COMPASS));
+        assertEquals(0, progress.getScience().getQuantity(ScienceType.WHEEL));
+        assertEquals(0, progress.getScience().getQuantity(ScienceType.TABLET));
+        assertEquals(0, progress.getScience().getJokers());
+    }
+
+    @Test
+    public void deserialize_wheel() {
+        ScienceProgress progress = gson.fromJson(WHEEL_STR, ScienceProgress.class);
+        assertNotNull(progress.getScience());
+        assertEquals(0, progress.getScience().getQuantity(ScienceType.COMPASS));
+        assertEquals(1, progress.getScience().getQuantity(ScienceType.WHEEL));
+        assertEquals(0, progress.getScience().getQuantity(ScienceType.TABLET));
+        assertEquals(0, progress.getScience().getJokers());
+    }
+
+    @Test
+    public void deserialize_tablet() {
+        ScienceProgress progress = gson.fromJson(TABLET_STR, ScienceProgress.class);
+        assertNotNull(progress.getScience());
+        assertEquals(0, progress.getScience().getQuantity(ScienceType.COMPASS));
+        assertEquals(0, progress.getScience().getQuantity(ScienceType.WHEEL));
+        assertEquals(1, progress.getScience().getQuantity(ScienceType.TABLET));
+        assertEquals(0, progress.getScience().getJokers());
+    }
+
+    @Test
+    public void deserialize_joker() {
+        ScienceProgress progress = gson.fromJson(JOKER_STR, ScienceProgress.class);
+        assertNotNull(progress.getScience());
+        assertEquals(0, progress.getScience().getQuantity(ScienceType.COMPASS));
+        assertEquals(0, progress.getScience().getQuantity(ScienceType.WHEEL));
+        assertEquals(0, progress.getScience().getQuantity(ScienceType.TABLET));
+        assertEquals(1, progress.getScience().getJokers());
+    }
+
+}
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