file assertions tests

commons-assertions/src/main/java/org/atlanmod/commons/assertions/FileAssertion.java

@@ -46,7 +46,7 @@ public class FileAssertion extends ObjectAssertion {
      * Asserts that the file does not exist.
      */
     public FileAssertion doesNotExist() {
-        if (!actualValue.exists()) {
+        if (actualValue.exists()) {
             check = false;
             message += String.format("\nExpecting file (%s) not to exist but it does", actualValue);
         }

commons-assertions/src/test/java/org/atlanmod/commons/assertions/FileAssertionTest.java

 package org.atlanmod.commons.assertions;
 
-import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
+import static org.atlanmod.commons.assertions.Assertion.*;
+import static org.junit.jupiter.api.Assertions.*;
+
 import java.io.File;
 
-import static org.atlanmod.commons.assertions.FileAssertion.FileAssertThat;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 
 public class FileAssertionTest {
 
- 
+    private File existingtestfile;
+    private File nonexistenttestfile;
+    private File directory;
+    private File hiddenTestfile;
+
+    @BeforeEach
+    public void setup() {
+        existingtestfile = new File("src/test/resources/testfile.txt");
+        nonexistenttestfile = new File("src/test/resources/void.txt");
+        directory = new File("src/test/resources");
+        hiddenTestfile = new File("src/test/resources/.hiddentestfile.txt");
+    }
+
+    @Test
+    public void testAssertThat() {
+        assertNotNull(assertThat(existingtestfile));
+    }
+
+    @Test
+    public void testExist() {
+
+        assertTrue(assertThat(existingtestfile).exists().check());
+
+    }
+
+    @Test
+    public void testDoesNotExist() {
+        assertTrue(assertThat(nonexistenttestfile).doesNotExist().check());
+    }
+
+    @Test
+    public void testIsReadable() {
+        assertTrue(assertThat(existingtestfile).isReadable().check());
+    }
+
+    @Test
+    public void testIsNotReadable() {
+        assertFalse(assertThat(existingtestfile).isNotReadable().check());
+    }
+
+    @Test
+    public void testIsWriteable() {
+        assertTrue(assertThat(existingtestfile).isWriteable().check());
+    }
+
+    @Test
+    public void testIsNotWriteable() {
+        assertFalse(assertThat(existingtestfile).isNotWriteable().check());
+    }
+
+    @Test
+    public void testisDirectory() {
+        assertTrue(assertThat(directory).isDirectory().check());
+    }
+
+    @Test
+    public void testIsNotDirectory() {
+        assertTrue(assertThat(existingtestfile).isNotDirectory().check());
+    }
+
+    @Test
+    public void testIsHidden() {
+        assertTrue(assertThat(hiddenTestfile).isHidden().check());
+    }
+
+    @Test
+    public void testIsNotHidden() {
+        assertTrue(assertThat(existingtestfile).isNotHidden().check());
+    }
+
+    @Test
+    public void testIsAbsolute() {
+        assertFalse(assertThat(existingtestfile).isAbsolute().check());
+    }
+
+    @Test
+    public void testIsNotAbsolute() {
+        assertTrue(assertThat(existingtestfile).isNotAbsolute().check());
+    }
 }
\ No newline at end of file

commons-assertions/src/test/resources/.hiddentestfile.txt

+test file, for testing, but hidden.
\ No newline at end of file