X-Git-Url: https://gitweb.fperrin.net/?p=GpsPrune.git;a=blobdiff_plain;f=test%2Ftim%2Fprune%2Fgui%2Fmap%2FSiteNameUtilsTest.java;fp=test%2Ftim%2Fprune%2Fgui%2Fmap%2FSiteNameUtilsTest.java;h=e01ed5240ee32739daa142390e299b7dda76c5ef;hp=0000000000000000000000000000000000000000;hb=cd5dd0c207b676067e85e0885b90f05445b7e229;hpb=1db53356139320890a8d10e982865a1899e11b81

diff --git a/test/tim/prune/gui/map/SiteNameUtilsTest.java b/test/tim/prune/gui/map/SiteNameUtilsTest.java
new file mode 100644
index 0000000..e01ed52
--- /dev/null
+++ b/test/tim/prune/gui/map/SiteNameUtilsTest.java
@@ -0,0 +1,63 @@
+package tim.prune.gui.map;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import java.util.HashSet;
+
+import org.junit.jupiter.api.Test;
+
+/**
+ * JUnit tests for site name utils
+ */
+class SiteNameUtilsTest
+{
+
+	@Test
+	void testPickServerNameWithoutWildcards()
+	{
+		testPickSingleUrl("abc", "abc");
+		testPickSingleUrl("ab[]c", "abc");
+		testPickSingleUrl("[]abc", "abc");
+		testPickSingleUrl("abc[]", "abc");
+	}
+
+	/**
+	 * Test a pattern without wildcards which should always produce the expected result
+	 * @param inPattern pattern for site name
+	 * @param inExpected expected resolved name
+	 */
+	private void testPickSingleUrl(String inPattern, String inExpected)
+	{
+		for (int i=0; i<20; i++)
+		{
+			String resolved = SiteNameUtils.pickServerUrl(inPattern);
+			assertEquals(inExpected, resolved, "Failed: " + inPattern);
+		}
+	}
+
+	@Test
+	void testPickUsingWildcards()
+	{
+		testRandomPick("ab[123]c", new String[]{"ab1c", "ab2c", "ab3c"});
+		testRandomPick("1234.[abcd]", new String[]{"1234.a", "1234.b", "1234.c", "1234.d"});
+	}
+
+	/**
+	 * Test a pattern with wildcards which should produce several different results randomly
+	 * @param inPattern pattern for site name
+	 * @param inExpected array of expected resolved names
+	 */
+	private void testRandomPick(String inPattern, String[] inExpected)
+	{
+		HashSet<String> results = new HashSet<String>();
+		for (int i=0; i<30; i++)
+		{
+			results.add(SiteNameUtils.pickServerUrl(inPattern));
+		}
+		// Check that all expected results were returned
+		assertEquals(inExpected.length, results.size());
+		for (String expec : inExpected) {
+			assertTrue(results.contains(expec));
+		}
+	}
+}