move get tests to test tab logic

src/app/tabs/test-tab.js

@@ -41,7 +41,7 @@ module.exports = class TestTab extends ApiFactory {
     })
 
     this.fileManager.event.register('currentFileChanged', (file, provider) => {
-      this.getTests((error, tests) => {
+      this.testTabLogic.getTests((error, tests) => {
         if (error) return tooltip(error)
         this.data.allTests = tests
         this.data.selectedTests = [...this.data.allTests]
@@ -59,21 +59,6 @@ module.exports = class TestTab extends ApiFactory {
     })
   }
 
-  getTests (cb) {
-    var path = this.fileManager.currentPath()
-    if (!path) return cb(null, [])
-    var provider = this.fileManager.fileProviderOf(path)
-    if (!provider) return cb(null, [])
-    var tests = []
-    this.fileManager.filesFromPath(path, (error, files) => {
-      if (error) return cb(error)
-      for (var file in files) {
-        if (/.(_test.sol)$/.exec(file)) tests.push(provider.type + '/' + file)
-      }
-      cb(null, tests)
-    })
-  }
-
   listTests () {
     return this.data.allTests.map(test => yo`<label class="singleTestLabel"><input class="singleTest" onchange =${(e) => this.toggleCheckbox(e.target.checked, test)} type="checkbox" checked="true">${test} </label>`)
   }

src/app/tabs/testTab/testTab.js

@@ -18,6 +18,21 @@ class TestTabLogic {
     })
   }
 
+  getTests (cb) {
+    var path = this.fileManager.currentPath()
+    if (!path) return cb(null, [])
+    var provider = this.fileManager.fileProviderOf(path)
+    if (!provider) return cb(null, [])
+    var tests = []
+    this.fileManager.filesFromPath(path, (error, files) => {
+      if (error) return cb(error)
+      for (var file in files) {
+        if (/.(_test.sol)$/.exec(file)) tests.push(provider.type + '/' + file)
+      }
+      cb(null, tests)
+    })
+  }
+
   generateTestContractSample () {
     return `pragma solidity >=0.4.0 <0.6.0;
       import "remix_tests.sol"; // this import is automatically injected by Remix.