diff --git a/tests/fixtures/rules/html-self-closing/invalid/component-never/component-never-errors.json b/tests/fixtures/rules/html-self-closing/invalid/component-never/component-never-errors.json
deleted file mode 100644
index a7d505baf..000000000
--- a/tests/fixtures/rules/html-self-closing/invalid/component-never/component-never-errors.json
+++ /dev/null
@@ -1,12 +0,0 @@
-[
-  {
-    "message": "Disallow self-closing on Svelte custom components.",
-    "line": 3,
-    "column": 3
-  },
-  {
-    "message": "Disallow self-closing on Svelte custom components.",
-    "line": 4,
-    "column": 3
-  }
-]
diff --git a/tests/fixtures/rules/html-self-closing/invalid/component-never/component-never-errors.yaml b/tests/fixtures/rules/html-self-closing/invalid/component-never/component-never-errors.yaml
new file mode 100644
index 000000000..6cc3ce928
--- /dev/null
+++ b/tests/fixtures/rules/html-self-closing/invalid/component-never/component-never-errors.yaml
@@ -0,0 +1,8 @@
+- message: Disallow self-closing on Svelte custom components.
+  line: 3
+  column: 3
+  suggestions: null
+- message: Disallow self-closing on Svelte custom components.
+  line: 4
+  column: 3
+  suggestions: null
diff --git a/tests/fixtures/rules/html-self-closing/invalid/normal-ignore/normal-any-errors.json b/tests/fixtures/rules/html-self-closing/invalid/normal-ignore/normal-any-errors.json
deleted file mode 100644
index c14a98697..000000000
--- a/tests/fixtures/rules/html-self-closing/invalid/normal-ignore/normal-any-errors.json
+++ /dev/null
@@ -1,7 +0,0 @@
-[
-  {
-    "message": "Require self-closing on HTML void elements.",
-    "line": 5,
-    "column": 3
-  }
-]
diff --git a/tests/fixtures/rules/html-self-closing/invalid/normal-ignore/normal-any-errors.yaml b/tests/fixtures/rules/html-self-closing/invalid/normal-ignore/normal-any-errors.yaml
new file mode 100644
index 000000000..1c9d1f3ab
--- /dev/null
+++ b/tests/fixtures/rules/html-self-closing/invalid/normal-ignore/normal-any-errors.yaml
@@ -0,0 +1,4 @@
+- message: Require self-closing on HTML void elements.
+  line: 5
+  column: 3
+  suggestions: null
diff --git a/tests/fixtures/rules/html-self-closing/invalid/normal-never/component-never-errors.json b/tests/fixtures/rules/html-self-closing/invalid/normal-never/component-never-errors.json
deleted file mode 100644
index 1d62f7723..000000000
--- a/tests/fixtures/rules/html-self-closing/invalid/normal-never/component-never-errors.json
+++ /dev/null
@@ -1,7 +0,0 @@
-[
-  {
-    "message": "Disallow self-closing on HTML elements.",
-    "line": 3,
-    "column": 3
-  }
-]
diff --git a/tests/fixtures/rules/html-self-closing/invalid/normal-never/component-never-errors.yaml b/tests/fixtures/rules/html-self-closing/invalid/normal-never/component-never-errors.yaml
new file mode 100644
index 000000000..3a1b45ada
--- /dev/null
+++ b/tests/fixtures/rules/html-self-closing/invalid/normal-never/component-never-errors.yaml
@@ -0,0 +1,4 @@
+- message: Disallow self-closing on HTML elements.
+  line: 3
+  column: 3
+  suggestions: null
diff --git a/tests/fixtures/rules/html-self-closing/invalid/svelte-never/svelte-never-errors.json b/tests/fixtures/rules/html-self-closing/invalid/svelte-never/svelte-never-errors.json
deleted file mode 100644
index 6531399aa..000000000
--- a/tests/fixtures/rules/html-self-closing/invalid/svelte-never/svelte-never-errors.json
+++ /dev/null
@@ -1,7 +0,0 @@
-[
-  {
-    "message": "Disallow self-closing on Svelte special elements.",
-    "line": 2,
-    "column": 1
-  }
-]
diff --git a/tests/fixtures/rules/html-self-closing/invalid/svelte-never/svelte-never-errors.yaml b/tests/fixtures/rules/html-self-closing/invalid/svelte-never/svelte-never-errors.yaml
new file mode 100644
index 000000000..2824cb38e
--- /dev/null
+++ b/tests/fixtures/rules/html-self-closing/invalid/svelte-never/svelte-never-errors.yaml
@@ -0,0 +1,4 @@
+- message: Disallow self-closing on Svelte special elements.
+  line: 2
+  column: 1
+  suggestions: null
diff --git a/tests/fixtures/rules/html-self-closing/invalid/test01-errors.json b/tests/fixtures/rules/html-self-closing/invalid/test01-errors.json
deleted file mode 100644
index 7ab1a841f..000000000
--- a/tests/fixtures/rules/html-self-closing/invalid/test01-errors.json
+++ /dev/null
@@ -1,17 +0,0 @@
-[
-  {
-    "message": "Require self-closing on HTML elements.",
-    "line": 3,
-    "column": 3
-  },
-  {
-    "message": "Require self-closing on Svelte custom components.",
-    "line": 4,
-    "column": 3
-  },
-  {
-    "message": "Require self-closing on HTML void elements.",
-    "line": 5,
-    "column": 3
-  }
-]
diff --git a/tests/fixtures/rules/html-self-closing/invalid/test01-errors.yaml b/tests/fixtures/rules/html-self-closing/invalid/test01-errors.yaml
new file mode 100644
index 000000000..7d6d178a0
--- /dev/null
+++ b/tests/fixtures/rules/html-self-closing/invalid/test01-errors.yaml
@@ -0,0 +1,12 @@
+- message: Require self-closing on HTML elements.
+  line: 3
+  column: 3
+  suggestions: null
+- message: Require self-closing on Svelte custom components.
+  line: 4
+  column: 3
+  suggestions: null
+- message: Require self-closing on HTML void elements.
+  line: 5
+  column: 3
+  suggestions: null
diff --git a/tests/fixtures/rules/html-self-closing/invalid/void-never/void-never-errors.json b/tests/fixtures/rules/html-self-closing/invalid/void-never/void-never-errors.json
deleted file mode 100644
index 3b61e0b15..000000000
--- a/tests/fixtures/rules/html-self-closing/invalid/void-never/void-never-errors.json
+++ /dev/null
@@ -1,7 +0,0 @@
-[
-  {
-    "message": "Disallow self-closing on HTML void elements.",
-    "line": 3,
-    "column": 3
-  }
-]
diff --git a/tests/fixtures/rules/html-self-closing/invalid/void-never/void-never-errors.yaml b/tests/fixtures/rules/html-self-closing/invalid/void-never/void-never-errors.yaml
new file mode 100644
index 000000000..baf16208e
--- /dev/null
+++ b/tests/fixtures/rules/html-self-closing/invalid/void-never/void-never-errors.yaml
@@ -0,0 +1,4 @@
+- message: Disallow self-closing on HTML void elements.
+  line: 3
+  column: 3
+  suggestions: null
diff --git a/tests/fixtures/rules/no-reactive-functions/invalid/test01-errors.json b/tests/fixtures/rules/no-reactive-functions/invalid/test01-errors.json
deleted file mode 100644
index 924be5e56..000000000
--- a/tests/fixtures/rules/no-reactive-functions/invalid/test01-errors.json
+++ /dev/null
@@ -1,38 +0,0 @@
-[
-  {
-    "message": "Do not create functions inside reactive statements unless absolutely necessary.",
-    "line": 3,
-    "column": 5,
-    "suggestions": [
-      {
-        "desc": "Move the function out of the reactive statement",
-        "messageId": "fixReactiveFns",
-        "output": "<!-- prettier-ignore -->\n<script>\n    const arrow = () => {}\n    $: fn = function() {}\n    $:nospace = () => {}\n</script>\n"
-      }
-    ]
-  },
-  {
-    "message": "Do not create functions inside reactive statements unless absolutely necessary.",
-    "line": 4,
-    "column": 5,
-    "suggestions": [
-      {
-        "desc": "Move the function out of the reactive statement",
-        "messageId": "fixReactiveFns",
-        "output": "<!-- prettier-ignore -->\n<script>\n    $: arrow = () => {}\n    const fn = function() {}\n    $:nospace = () => {}\n</script>\n"
-      }
-    ]
-  },
-  {
-    "message": "Do not create functions inside reactive statements unless absolutely necessary.",
-    "line": 5,
-    "column": 5,
-    "suggestions": [
-      {
-        "desc": "Move the function out of the reactive statement",
-        "messageId": "fixReactiveFns",
-        "output": "<!-- prettier-ignore -->\n<script>\n    $: arrow = () => {}\n    $: fn = function() {}\n    const nospace = () => {}\n</script>\n"
-      }
-    ]
-  }
-]
diff --git a/tests/fixtures/rules/no-reactive-functions/invalid/test01-errors.yaml b/tests/fixtures/rules/no-reactive-functions/invalid/test01-errors.yaml
new file mode 100644
index 000000000..54d4e966a
--- /dev/null
+++ b/tests/fixtures/rules/no-reactive-functions/invalid/test01-errors.yaml
@@ -0,0 +1,42 @@
+- message: Do not create functions inside reactive statements unless absolutely
+    necessary.
+  line: 3
+  column: 5
+  suggestions:
+    - desc: Move the function out of the reactive statement
+      messageId: fixReactiveFns
+      output: |
+        <!-- prettier-ignore -->
+        <script>
+            const arrow = () => {}
+            $: fn = function() {}
+            $:nospace = () => {}
+        </script>
+- message: Do not create functions inside reactive statements unless absolutely
+    necessary.
+  line: 4
+  column: 5
+  suggestions:
+    - desc: Move the function out of the reactive statement
+      messageId: fixReactiveFns
+      output: |
+        <!-- prettier-ignore -->
+        <script>
+            $: arrow = () => {}
+            const fn = function() {}
+            $:nospace = () => {}
+        </script>
+- message: Do not create functions inside reactive statements unless absolutely
+    necessary.
+  line: 5
+  column: 5
+  suggestions:
+    - desc: Move the function out of the reactive statement
+      messageId: fixReactiveFns
+      output: |
+        <!-- prettier-ignore -->
+        <script>
+            $: arrow = () => {}
+            $: fn = function() {}
+            const nospace = () => {}
+        </script>
diff --git a/tests/utils/utils.ts b/tests/utils/utils.ts
index 848d80580..42a34d1df 100644
--- a/tests/utils/utils.ts
+++ b/tests/utils/utils.ts
@@ -94,14 +94,6 @@ export function loadTestCases(
       let errors
       if (fs.existsSync(errorFile)) {
         errors = fs.readFileSync(errorFile, "utf8")
-      } else if (
-        fs.existsSync(inputFile.replace(/input\.[a-z]+$/u, "errors.json"))
-      ) {
-        // Workaround to not block PRs.
-        errors = fs.readFileSync(
-          inputFile.replace(/input\.[a-z]+$/u, "errors.json"),
-          "utf8",
-        )
       } else {
         writeFixtures(ruleName, inputFile)
         errors = fs.readFileSync(errorFile, "utf8")
@@ -220,9 +212,6 @@ function writeFixtures(
               }))
             : null,
         })),
-        {
-          quotingType: '"',
-        },
       )}`,
       "utf8",
     )