updated dependencies and tests

Author: Ethan Neff

.gitattributes

@@ -0,0 +1 @@
+*.pbxproj -text

package.json

@@ -8,33 +8,35 @@
     "ios": "react-native run-ios",
     "android": "react-native run-android",
     "test": "jest --coverage",
-    "lint": "tslint -c tslint.json 'src/**/*.ts{,x}'",
+    "lint": "tslint -p tsconfig.json -c tslint.json",
     "rebuild": "rm -rf ios; rm -rf android; react-native upgrade; rm -f .babelrc; rm -f .buckconfig; rm -f .flowconfig; rm -f .watchmanconfig; rm -f .gitattributes;"
   },
   "dependencies": {
-    "react": "^16.4.0",
-    "react-dom": "^16.4.0",
-    "react-native": "0.55.4",
-    "react-native-web": "^0.8.3",
+    "react": "^16.4.1",
+    "react-dom": "^16.4.1",
+    "react-native": "0.56.0",
+    "react-native-web": "^0.8.8",
     "react-scripts-ts": "^2.16.0"
   },
   "devDependencies": {
-    "@types/jest": "^23.0.0",
-    "@types/react": "^16.3.17",
-    "@types/react-native": "^0.55.17",
+    "@types/jest": "^23.3.0",
+    "@types/react": "^16.4.6",
+    "@types/react-native": "^0.56.3",
     "@types/react-test-renderer": "^16.0.1",
-    "babel-jest": "23.0.1",
+    "babel-jest": "23.4.0",
     "babel-preset-react-native": "4.0.0",
-    "jest": "23.1.0",
-    "prettier": "^1.13.4",
-    "react-art": "^16.4.0",
-    "react-native-typescript-transformer": "^1.2.9",
-    "react-test-renderer": "^16.4.0",
-    "ts-jest": "^22.4.6",
-    "typescript": "^2.9.1"
+    "jest": "23.4.1",
+    "prettier": "^1.13.7",
+    "react-art": "^16.4.1",
+    "react-native-typescript-transformer": "^1.2.10",
+    "react-test-renderer": "^16.4.1",
+    "ts-jest": "^23.0.1",
+    "typescript": "^2.9.2"
   },
   "babel": {
-    "presets": ["react-native"]
+    "presets": [
+      "react-native"
+    ]
   },
   "jest": {
     "preset": "react-native",

src/components/Hello/__tests__/__snapshots__/index.tsx.snap

@@ -1,6 +1,6 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`renders correctly with defaults 1`] = `
+exports[`Hello renders correctly with defaults 1`] = `
 <View
   style={
     Object {
@@ -10,9 +10,6 @@ exports[`renders correctly with defaults 1`] = `
   }
 >
   <Text
-    accessible={true}
-    allowFontScaling={true}
-    ellipsizeMode="tail"
     style={
       Object {
         "color": "#999",
@@ -69,9 +66,6 @@ exports[`renders correctly with defaults 1`] = `
           }
         >
           <Text
-            accessible={true}
-            allowFontScaling={true}
-            ellipsizeMode="tail"
             style={
               Array [
                 Object {
@@ -126,9 +120,6 @@ exports[`renders correctly with defaults 1`] = `
           }
         >
           <Text
-            accessible={true}
-            allowFontScaling={true}
-            ellipsizeMode="tail"
             style={
               Array [
                 Object {

src/components/Hello/__tests__/index.tsx

@@ -2,7 +2,35 @@ import * as React from "react";
 import { create } from "react-test-renderer";
 import Hello from "../";
 
-it("renders correctly with defaults", () => {
-  const button = create(<Hello name="World" enthusiasmLevel={1} />).toJSON();
-  expect(button).toMatchSnapshot();
+describe("Hello", () => {
+  it("renders correctly with defaults", () => {
+    const button = create(<Hello name="World" enthusiasmLevel={1} />).toJSON();
+    expect(button).toMatchSnapshot();
+  });
+
+  it("increments", () => {
+    const button = create(
+      <Hello name="World" enthusiasmLevel={1} />
+    ).getInstance();
+    button.onIncrement();
+    button.onIncrement();
+    expect(button.state.enthusiasmLevel).toBe(3);
+  });
+
+  it("decrements", () => {
+    const button = create(
+      <Hello name="World" enthusiasmLevel={4} />
+    ).getInstance();
+    button.onDecrement();
+    button.onDecrement();
+    expect(button.state.enthusiasmLevel).toBe(2);
+  });
+
+  it("decrements at zero", () => {
+    const button = create(
+      <Hello name="World" enthusiasmLevel={0} />
+    ).getInstance();
+    button.onDecrement();
+    expect(button.state.enthusiasmLevel).toBe(0);
+  });
 });

src/components/Hello/index.tsx

@@ -32,9 +32,7 @@ interface IState {
 class Hello extends React.Component<IProps, IState> {
   constructor(props: IProps) {
     super(props);
-    if ((props.enthusiasmLevel || 0) <= 0) {
-      throw new Error("You could be a little more enthusiastic. :D");
-    }
+
     this.state = {
       enthusiasmLevel: props.enthusiasmLevel || 1
     };

src/containers/App/__tests__/__snapshots__/index.tsx.snap

@@ -12,9 +12,6 @@ exports[`renders correctly 1`] = `
   }
 >
   <Text
-    accessible={true}
-    allowFontScaling={true}
-    ellipsizeMode="tail"
     style={
       Object {
         "fontSize": 20,
@@ -26,9 +23,6 @@ exports[`renders correctly 1`] = `
     Welcome to React Native!
   </Text>
   <Text
-    accessible={true}
-    allowFontScaling={true}
-    ellipsizeMode="tail"
     style={
       Object {
         "color": "#333333",
@@ -37,12 +31,9 @@ exports[`renders correctly 1`] = `
       }
     }
   >
-    To get started, edit App.js
+    To get started, edit ./src/containers/App/index.tsx
   </Text>
   <Text
-    accessible={true}
-    allowFontScaling={true}
-    ellipsizeMode="tail"
     style={
       Object {
         "color": "#333333",
@@ -63,9 +54,6 @@ Cmd+D or shake for dev menu
     }
   >
     <Text
-      accessible={true}
-      allowFontScaling={true}
-      ellipsizeMode="tail"
       style={
         Object {
           "color": "#999",
@@ -75,7 +63,7 @@ Cmd+D or shake for dev menu
     >
       Hello
        
-      bob!
+      Human!
     </Text>
     <View
       style={
@@ -122,9 +110,6 @@ Cmd+D or shake for dev menu
             }
           >
             <Text
-              accessible={true}
-              allowFontScaling={true}
-              ellipsizeMode="tail"
               style={
                 Array [
                   Object {
@@ -179,9 +164,6 @@ Cmd+D or shake for dev menu
             }
           >
             <Text
-              accessible={true}
-              allowFontScaling={true}
-              ellipsizeMode="tail"
               style={
                 Array [
                   Object {