Fix build error (#215)

* Fix test condition for taste

The order of 3 possible tastes may changes, use pattern instead.

* Fix test condition for weather

Format of first line is like:
    Weather report: 24.9016,119.5491

Fix the pattern

Author: Hsieh Chin Fan

tests/taste.bats

@@ -61,10 +61,11 @@ setup() {
 
   # order of ouput lines changed
   [[ "$status" -eq 0 ]]
+  expected='(G-Unit|The Game|Lloyd Banks): .+'
   [ "${lines[0]}" = "===================================" ]
-  [ "${lines[1]}" = "G-Unit: music" ]
-  [ "${lines[2]}" = "The Game: music" ]
-  [ "${lines[3]}" = "Lloyd Banks: music" ]
+  [[ "${lines[1]}" =~ ${expected} ]]
+  [[ "${lines[2]}" =~ ${expected} ]]
+  [[ "${lines[3]}" =~ ${expected} ]]
   [ "${lines[4]}" = "===================================" ]
 }
 

tests/weather.bats

@@ -51,8 +51,8 @@ setup() {
   run "${TOOL_DIR}/${TOOL_NAME}"
 
   [[ "$status" -eq 0 ]]
-  expected='Weather report: Lat'
-  [[ "${lines[0]}" =~ "${expected}" ]]
+  expected='Weather report: .+'
+  [[ "${lines[0]}" =~ ${expected} ]]
 }
 
 @test "Get the tools version with -v" {