diff --git a/tests/cases/fourslash/refactorConvertStringOrTemplateLiteral_ToStringAvailability.ts b/tests/cases/fourslash/refactorConvertStringOrTemplateLiteral_ToStringAvailability.ts
index 0727209c02c..84db4c09f04 100644
--- a/tests/cases/fourslash/refactorConvertStringOrTemplateLiteral_ToStringAvailability.ts
+++ b/tests/cases/fourslash/refactorConvertStringOrTemplateLiteral_ToStringAvailability.ts
@@ -28,3 +28,12 @@ goTo.select("p", "o");
 verify.refactorAvailable("Convert string concatenation or template literal", "Convert to string concatenation");
 verify.not.refactorAvailable("Convert string concatenation or template literal", "Convert to template literal");
 
+edit.applyRefactor({
+    refactorName: "Convert string concatenation or template literal",
+    actionName: "Convert to string concatenation",
+    actionDescription: "Convert to string concatenation",
+    newContent:
+`const age = 22
+const name = "Eddy"
+const foo = "Mr " + name + " is " + (age + 34) + " years old"`,
+});
diff --git a/tests/cases/fourslash/refactorConvertStringOrTemplateLiteral_ToTemplateAvailability.ts b/tests/cases/fourslash/refactorConvertStringOrTemplateLiteral_ToTemplateAvailability.ts
index deabaa61a40..cc4d41d1905 100644
--- a/tests/cases/fourslash/refactorConvertStringOrTemplateLiteral_ToTemplateAvailability.ts
+++ b/tests/cases/fourslash/refactorConvertStringOrTemplateLiteral_ToTemplateAvailability.ts
@@ -28,3 +28,12 @@ goTo.select("p", "o");
 verify.not.refactorAvailable("Convert string concatenation or template literal", "Convert to string concatenation");
 verify.refactorAvailable("Convert string concatenation or template literal", "Convert to template literal");
 
+edit.applyRefactor({
+    refactorName: "Convert string concatenation or template literal",
+    actionName: "Convert to template literal",
+    actionDescription: "Convert to template literal",
+    newContent:
+`const age = 22
+const name = "Eddy"
+const foo = \`Mr \${name} is \${age * 4 / 2} years old\``,
+});
\ No newline at end of file
diff --git a/tests/cases/fourslash/refactorConvertStringOrTemplateLiteral_ToTemplateAvailabilityPrecedingMinus.ts b/tests/cases/fourslash/refactorConvertStringOrTemplateLiteral_ToTemplateAvailabilityPrecedingMinus.ts
index 128bc5ddc15..33597661616 100644
--- a/tests/cases/fourslash/refactorConvertStringOrTemplateLiteral_ToTemplateAvailabilityPrecedingMinus.ts
+++ b/tests/cases/fourslash/refactorConvertStringOrTemplateLiteral_ToTemplateAvailabilityPrecedingMinus.ts
@@ -23,3 +23,11 @@ goTo.select("r", "q");
 verify.not.refactorAvailable("Convert string concatenation or template literal", "Convert to string concatenation");
 verify.refactorAvailable("Convert string concatenation or template literal", "Convert to template literal");
 
+edit.applyRefactor({
+    refactorName: "Convert string concatenation or template literal",
+    actionName: "Convert to template literal",
+    actionDescription: "Convert to template literal",
+    newContent:
+`const age = 22
+const foo = \`\${age * 4 - 2 / 4} years old\``,
+});
\ No newline at end of file
diff --git a/tests/cases/fourslash/refactorConvertStringOrTemplateLiteral_ToTemplateAvailabilityReassignment.ts b/tests/cases/fourslash/refactorConvertStringOrTemplateLiteral_ToTemplateAvailabilityReassignment.ts
index 3eca754b605..8f51e6c6832 100644
--- a/tests/cases/fourslash/refactorConvertStringOrTemplateLiteral_ToTemplateAvailabilityReassignment.ts
+++ b/tests/cases/fourslash/refactorConvertStringOrTemplateLiteral_ToTemplateAvailabilityReassignment.ts
@@ -15,3 +15,11 @@ goTo.select("v", "u");
 verify.not.refactorAvailable("Convert string concatenation or template literal", "Convert to string concatenation");
 verify.refactorAvailable("Convert string concatenation or template literal", "Convert to template literal");
 
+edit.applyRefactor({
+    refactorName: "Convert string concatenation or template literal",
+    actionName: "Convert to template literal",
+    actionDescription: "Convert to template literal",
+    newContent:
+`let foo = ""
+foo = \`Mr Bar is\${42} years old\``,
+});
\ No newline at end of file