feat: new rule hasMacroNameInMend

src/rules/hasMacroNameInMend.spec.ts

@@ -0,0 +1,219 @@
+import { Severity } from '../types/Severity'
+import { hasMacroNameInMend } from './hasMacroNameInMend'
+
+describe('hasMacroNameInMend', () => {
+  it('should return an empty array when %mend has correct macro name', () => {
+    const content = `
+  %macro somemacro();
+    %put &sysmacroname;
+  %mend somemacro;`
+
+    expect(hasMacroNameInMend.test(content)).toEqual([])
+  })
+
+  it('should return an empty array when %mend has correct macro name without parentheses', () => {
+    const content = `
+  %macro somemacro;
+    %put &sysmacroname;
+  %mend somemacro;`
+
+    expect(hasMacroNameInMend.test(content)).toEqual([])
+  })
+
+  it('should return an array with a single diagnostic when %mend has no macro name', () => {
+    const content = `
+  %macro somemacro;
+    %put &sysmacroname;
+  %mend;`
+
+    expect(hasMacroNameInMend.test(content)).toEqual([
+      {
+        message: '%mend missing macro name',
+        lineNumber: 4,
+        startColumnNumber: 3,
+        endColumnNumber: 9,
+        severity: Severity.Warning
+      }
+    ])
+  })
+
+  it('should return an array with a single diagnostic when %mend has incorrect macro name', () => {
+    const content = `
+  %macro somemacro;
+    %put &sysmacroname;
+  %mend someanothermacro;`
+
+    expect(hasMacroNameInMend.test(content)).toEqual([
+      {
+        message: 'mismatch macro name in %mend statement',
+        lineNumber: 4,
+        startColumnNumber: 9,
+        endColumnNumber: 25,
+        severity: Severity.Warning
+      }
+    ])
+  })
+
+  it('should return an empty array when the file is undefined', () => {
+    const content = undefined
+
+    expect(hasMacroNameInMend.test((content as unknown) as string)).toEqual([])
+  })
+
+  describe('nestedMacros', () => {
+    it('should return an empty array when %mend has correct macro name', () => {
+      const content = `
+  %macro outer();
+
+    %macro inner();
+      %put inner;
+    %mend inner;
+    %inner()
+    %put outer;
+  %mend outer;`
+
+      expect(hasMacroNameInMend.test(content)).toEqual([])
+    })
+
+    it('should return an array with a single diagnostic when %mend has no macro name(inner)', () => {
+      const content = `
+  %macro outer();
+
+    %macro inner();
+      %put inner;
+    %mend;
+    %inner()
+    %put outer;
+  %mend outer;`
+
+      expect(hasMacroNameInMend.test(content)).toEqual([
+        {
+          message: '%mend missing macro name',
+          lineNumber: 6,
+          startColumnNumber: 5,
+          endColumnNumber: 11,
+          severity: Severity.Warning
+        }
+      ])
+    })
+
+    it('should return an array with a single diagnostic when %mend has no macro name(outer)', () => {
+      const content = `
+  %macro outer();
+
+    %macro inner();
+      %put inner;
+    %mend inner;
+    %inner()
+    %put outer;
+  %mend;`
+
+      expect(hasMacroNameInMend.test(content)).toEqual([
+        {
+          message: '%mend missing macro name',
+          lineNumber: 9,
+          startColumnNumber: 3,
+          endColumnNumber: 9,
+          severity: Severity.Warning
+        }
+      ])
+    })
+
+    it('should return an array with two diagnostics when %mend has no macro name(none)', () => {
+      const content = `
+  %macro outer();
+
+    %macro inner();
+      %put inner;
+    %mend;
+    %inner()
+    %put outer;
+  %mend;`
+
+      expect(hasMacroNameInMend.test(content)).toEqual([
+        {
+          message: '%mend missing macro name',
+          lineNumber: 6,
+          startColumnNumber: 5,
+          endColumnNumber: 11,
+          severity: Severity.Warning
+        },
+        {
+          message: '%mend missing macro name',
+          lineNumber: 9,
+          startColumnNumber: 3,
+          endColumnNumber: 9,
+          severity: Severity.Warning
+        }
+      ])
+    })
+  })
+
+  describe('with extra spaces ', () => {
+    it('should return an empty array when %mend has correct macro name', () => {
+      const content = `
+     %macro  somemacro ;
+      %put &sysmacroname;
+    %mend  somemacro ;`
+
+      expect(hasMacroNameInMend.test(content)).toEqual([])
+    })
+
+    it('should return an array with a single diagnostic when %mend has incorrect macro name', () => {
+      const content = `
+    %macro  somemacro;
+
+      %put  &sysmacroname;
+
+    %mend    someanothermacro   ;`
+
+      expect(hasMacroNameInMend.test(content)).toEqual([
+        {
+          message: 'mismatch macro name in %mend statement',
+          lineNumber: 6,
+          startColumnNumber: 14,
+          endColumnNumber: 30,
+          severity: Severity.Warning
+        }
+      ])
+    })
+
+    it('should return an array with a single diagnostic when %mend has no macro name', () => {
+      const content = `
+     %macro   somemacro ;
+      %put &sysmacroname;
+    %mend         ;`
+
+      expect(hasMacroNameInMend.test(content)).toEqual([
+        {
+          message: '%mend missing macro name',
+          lineNumber: 4,
+          startColumnNumber: 5,
+          endColumnNumber: 11,
+          severity: Severity.Warning
+        }
+      ])
+    })
+
+    describe('nestedMacros', () => {
+      it('should return an empty array when %mend has correct macro name', () => {
+        const content = `
+  %macro outer( ) ;
+
+
+    %macro inner();
+
+      %put inner;
+
+       %mend inner;
+
+      %inner()
+
+         %put outer;
+  %mend outer;`
+
+        expect(hasMacroNameInMend.test(content)).toEqual([])
+      })
+    })
+  })
+})