test: separate cases, so it's easier to know what fails

test/fixtures/Invalid.md

@@ -1,19 +0,0 @@
-# Invalid
-
-[basic.js](./basic.test.js)
-
-![Image](../image.png)
-
-[Link fragment](./Valid.md#not-existing-heading)
-
-## Existing Heading
-
-### Repeated Heading
-
-Text
-
-### Repeated Heading
-
-Text
-
-### Repeated Heading

test/fixtures/Valid.md

@@ -1,21 +0,0 @@
-# Valid
-
-[basic.js](../basic.test.js)
-
-![Image](./image.png)
-
-![Absolute Path](/absolute/path.png)
-
-[External https link](https://example.com/)
-
-[External https link 2](https:./external.https)
-
-[External ftp link](ftp:./external.ftp)
-
-[Link fragment](./Invalid.md#existing-heading)
-
-[Link fragment Repeated 0](./Invalid.md#repeated-heading)
-
-[Link fragment Repeated 1](./Invalid.md#repeated-heading-1)
-
-[Link fragment Repeated 2](./Invalid.md#repeated-heading-2)

test/fixtures/invalid/non-existing-file.md

@@ -0,0 +1,3 @@
+# Invalid
+
+[File](./index.test.js)

test/fixtures/invalid/non-existing-heading-fragment/awesome.md

@@ -0,0 +1,3 @@
+# Valid
+
+## Existing Heading

test/fixtures/invalid/non-existing-heading-fragment/non-existing-heading-fragment.md

@@ -0,0 +1,3 @@
+# Invalid
+
+[Link fragment](./awesome.md#non-existing-heading)

test/fixtures/invalid/non-existing-image.md

@@ -0,0 +1,3 @@
+# Invalid
+
+![Image](./image.png)

test/fixtures/valid/existing-file.md

@@ -0,0 +1,3 @@
+# Valid
+
+[File](../../index.test.js)

test/fixtures/valid/existing-heading-fragment/awesome.md

@@ -0,0 +1,13 @@
+# Valid
+
+## Existing Heading
+
+### Repeated Heading
+
+Text
+
+### Repeated Heading
+
+Text
+
+### Repeated Heading

test/fixtures/valid/existing-heading-fragment/existing-heading-fragment.md

@@ -0,0 +1,9 @@
+# Valid
+
+[Link fragment](./awesome.md#existing-heading)
+
+[Link fragment Repeated 0](./awesome.md#repeated-heading)
+
+[Link fragment Repeated 1](./awesome.md#repeated-heading-1)
+
+[Link fragment Repeated 2](./awesome.md#repeated-heading-2)

test/fixtures/valid/existing-image.md

@@ -0,0 +1,3 @@
+# Valid
+
+![Image](./image.png)

test/fixtures/valid/ignore-absolute-paths.md

@@ -0,0 +1,3 @@
+# Valid
+
+![Absolute Path](/absolute/path.png)

test/fixtures/valid/ignore-external-links.md

@@ -0,0 +1,7 @@
+# Valid
+
+[External https link](https://example.com/)
+
+[External https link 2](https:./external.https)
+
+[External ftp link](ftp:./external.ftp)