add test cases for StringTools

PhilippSalvisberg · PhilippSalvisberg · commit 6ad999f2fd58 · 2020-05-25T11:27:17.000+02:00
diff --git a/sqldev/src/test/java/org/utplsql/sqldev/test/StringToolsTest.java b/sqldev/src/test/java/org/utplsql/sqldev/test/StringToolsTest.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2020 Philipp Salvisberg <philipp.salvisberg@trivadis.com>
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.utplsql.sqldev.test;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.utplsql.sqldev.model.StringTools;
+
+public class StringToolsTest {
+
+    @Test
+    public void one_entry_as_CSV() {
+        final List<String> list = new ArrayList<>();
+        list.add("hello");
+        Assert.assertEquals("     'hello'\n", StringTools.getCSV(list, 5));
+    }
+
+    @Test
+    public void two_entries_as_CSV() {
+        final List<String> list = new ArrayList<>();
+        list.add("hello");
+        list.add("world");
+        Assert.assertEquals("     'hello',\n     'world'\n", StringTools.getCSV(list, 5));
+    }
+
+    @Test
+    public void one_entry_as_simpleCSV() {
+        final List<String> list = new ArrayList<>();
+        list.add("hello");
+        Assert.assertEquals("hello", StringTools.getSimpleCSV(list));
+    }
+
+    @Test
+    public void two_entries_as_simpleCSV() {
+        final List<String> list = new ArrayList<>();
+        list.add("hello");
+        list.add("world");
+        Assert.assertEquals("hello, world", StringTools.getSimpleCSV(list));
+    }
+
+}
