tests: remove tests for older ESLint versions (#88)

Author: MichaelDeBoey

tests/lib/illegal-eslint-disable-line.js

@@ -8,8 +8,6 @@ const fs = require("fs")
 const path = require("path")
 const spawn = require("cross-spawn")
 const rimraf = require("rimraf")
-const semver = require("semver")
-const eslintVersion = require("eslint/package").version
 
 /**
  * Run eslint CLI command with a given source code.
@@ -89,9 +87,7 @@ no-undef*/
         ]) {
             it(code, () =>
                 runESLint(code).then(messages => {
-                    if (semver.satisfies(eslintVersion, ">=5.0.0")) {
-                        assert.strictEqual(messages.length > 0, true)
-                    }
+                    assert.strictEqual(messages.length > 0, true)
                     const normalMessages = messages.filter(
                         message => message.ruleId != null
                     )

tests/lib/rules/disable-enable-pair.js

@@ -81,7 +81,7 @@ var foo = 1
             options: [{ allowWholeFile: true }],
         },
         // -- description
-        ...(semver.satisfies(eslintVersion, ">=7.0.0 || <6.0.0")
+        ...(semver.satisfies(eslintVersion, ">=7.0.0")
             ? [
                   `
 /*eslint-disable no-undef -- description*/
@@ -211,7 +211,7 @@ console.log();
             ],
         },
         // -- description
-        ...(semver.satisfies(eslintVersion, ">=7.0.0 || <6.0.0")
+        ...(semver.satisfies(eslintVersion, ">=7.0.0")
             ? [
                   {
                       code: `

tests/lib/rules/no-aggregating-enable.js

@@ -67,7 +67,7 @@ tester.run("no-aggregating-enable", rule, {
             ],
         },
         // -- description
-        ...(semver.satisfies(eslintVersion, ">=7.0.0 || <6.0.0")
+        ...(semver.satisfies(eslintVersion, ">=7.0.0")
             ? [
                   {
                       code: `

tests/lib/rules/no-duplicate-disable.js

@@ -123,7 +123,7 @@ tester.run("no-duplicate-disable", rule, {
             ],
         },
         // -- description
-        ...(semver.satisfies(eslintVersion, ">=7.0.0 || <6.0.0")
+        ...(semver.satisfies(eslintVersion, ">=7.0.0")
             ? [
                   {
                       code: `

tests/lib/rules/no-restricted-disable.js

@@ -157,7 +157,7 @@ tester.run("no-restricted-disable", rule, {
             ],
         },
         // -- description
-        ...(semver.satisfies(eslintVersion, ">=7.0.0 || <6.0.0")
+        ...(semver.satisfies(eslintVersion, ">=7.0.0")
             ? [
                   {
                       code: "/*eslint-disable -- description*/",

tests/lib/rules/no-unlimited-disable.js

@@ -95,7 +95,7 @@ tester.run("no-unlimited-disable", rule, {
             ],
         },
         // -- description
-        ...(semver.satisfies(eslintVersion, ">=7.0.0 || <6.0.0")
+        ...(semver.satisfies(eslintVersion, ">=7.0.0")
             ? [
                   {
                       code: "/*eslint-disable -- description */",

tests/lib/rules/no-unused-enable.js

@@ -87,7 +87,7 @@ var a = b
             ],
         },
         // -- description
-        ...(semver.satisfies(eslintVersion, ">=7.0.0 || <6.0.0")
+        ...(semver.satisfies(eslintVersion, ">=7.0.0")
             ? [
                   {
                       code: "/*eslint-enable -- description*/",