Migrate multi-module project to single project.

test/de/schildbach/pte/dto/StyleTest.java

@@ -0,0 +1,94 @@
+/*
+ * Copyright 2014-2015 the original author or authors.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.schildbach.pte.dto;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+
+/**
+ * @author Andreas Schildbach
+ */
+public class StyleTest {
+    @Test
+    public void roundTripRGB() {
+        final int color = Style.parseColor("#123456");
+        assertEquals(color, Style.rgb(Style.red(color), Style.green(color), Style.blue(color)));
+    }
+
+    @Test
+    public void parseColor() {
+        assertEquals(0x11223344, Style.parseColor("#11223344"));
+    }
+
+    @Test
+    public void parseColor_noOverflow() {
+        assertEquals(0xffffffff, Style.parseColor("#ffffffff"));
+    }
+
+    @Test
+    public void parseColor_amendAlpha() {
+        assertEquals(0xff000000, Style.parseColor("#000000"));
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void parseColor_failTooShort() {
+        Style.parseColor("#");
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void parseColor_failNotANumber() {
+        Style.parseColor("#11111z");
+    }
+
+    @Test
+    public void deriveForegroundColorForLightBackground() {
+        final int acacia = Style.rgb(205, 200, 63);
+        final int lilac = Style.rgb(197, 163, 202);
+        final int mint = Style.rgb(121, 187, 146);
+        final int ochre = Style.rgb(223, 176, 57);
+        final int orange = Style.rgb(222, 139, 83);
+        final int ranunculus = Style.rgb(242, 201, 49);
+        final int rose = Style.rgb(223, 154, 177);
+        final int vinca = Style.rgb(137, 199, 214);
+
+        assertEquals(Style.BLACK, Style.deriveForegroundColor(acacia));
+        assertEquals(Style.BLACK, Style.deriveForegroundColor(lilac));
+        assertEquals(Style.BLACK, Style.deriveForegroundColor(mint));
+        assertEquals(Style.BLACK, Style.deriveForegroundColor(ochre));
+        assertEquals(Style.BLACK, Style.deriveForegroundColor(orange));
+        assertEquals(Style.BLACK, Style.deriveForegroundColor(ranunculus));
+        assertEquals(Style.BLACK, Style.deriveForegroundColor(rose));
+        assertEquals(Style.BLACK, Style.deriveForegroundColor(vinca));
+    }
+
+    @Test
+    public void deriveForegroundColorForDarkBackground() {
+        final int azure = Style.rgb(33, 110, 180);
+        final int brown = Style.rgb(141, 101, 56);
+        final int iris = Style.rgb(103, 50, 142);
+        final int parme = Style.rgb(187, 77, 152);
+        final int sapin = Style.rgb(50, 142, 91);
+
+        assertEquals(Style.WHITE, Style.deriveForegroundColor(azure));
+        assertEquals(Style.WHITE, Style.deriveForegroundColor(brown));
+        assertEquals(Style.WHITE, Style.deriveForegroundColor(iris));
+        assertEquals(Style.WHITE, Style.deriveForegroundColor(parme));
+        assertEquals(Style.WHITE, Style.deriveForegroundColor(sapin));
+    }
+}