Add new Armstrong number tests

exercism-api-tests/Armstrong Numbers/A seven digit number that is an Armstrong number.bru

@@ -0,0 +1,19 @@
+meta {
+ name: A seven digit number that is an Armstrong number
+ type: http
+ seq: 4
+}
+
+get {
+ url: {{host}}/api/armstrong-numbers?number=9926315
+ body: none
+ auth: none
+}
+
+query {
+ number: 9926315
+}
+
+assert {
+ res.body.isArmstrongNumber: isTruthy 
+}

exercism-api-tests/Armstrong Numbers/A seven digit number that is not an Armstrong number.bru

@@ -0,0 +1,19 @@
+meta {
+ name: A seven digit number that is an Armstrong number
+ type: http
+ seq: 4
+}
+
+get {
+ url: {{host}}/api/armstrong-numbers?number=9926315
+ body: none
+ auth: none
+}
+
+query {
+ number: 9926314
+}
+
+assert {
+ res.body.isArmstrongNumber: isTruthy 
+}

exercism-api-tests/Armstrong Numbers/Error when number is not specified.bru

@@ -0,0 +1,17 @@
+meta {
+ name: Error when number is not specified
+ type: http
+ seq: 5
+}
+
+get {
+ url: {{host}}/api/armstrong-numbers
+ body: none
+ auth: none
+}
+
+assert {
+ res.status: eq 400
+ res.body.message: isDefined
+ res.body.message: contains pass a number
+}

exercism-api-tests/armstrong-numbers/Single digits are Armstrong numbers.bru → exercism-api-tests/Armstrong Numbers/Single digits are Armstrong numbers.bru

@@ -15,5 +15,5 @@ query {
 }
 
 assert {
- res.body.isArmstrongNumber: isTruthy 
+ res.body.isArmstrongNumber: isTruthy
 }

exercism-api-tests/Armstrong Numbers/There are no two digit Armstrong numbers.bru

@@ -0,0 +1,19 @@
+meta {
+ name: There are no two digit Armstrong numbers
+ type: http
+ seq: 3
+}
+
+get {
+ url: {{host}}/api/armstrong-numbers?number=10
+ body: none
+ auth: none
+}
+
+query {
+ number: 10
+}
+
+assert {
+ res.body.isArmstrongNumber: isFalsy 
+}

exercism-api-tests/armstrong-numbers/Zero is Armstrong numbers.bru → exercism-api-tests/Armstrong Numbers/Zero is Armstrong numbers.bru

@@ -15,5 +15,5 @@ query {
 }
 
 assert {
- res.body.isArmstrongNumber: isTruthy 
+ res.body.isArmstrongNumber: isTruthy
 }