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comparison pkg/geoserver/templates_test.go @ 3828:885eb90255ff sld-colors

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Cleanup templating of styles [WIP].
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Wed, 03 Jul 2019 18:26:41 +0200
parents 4b1184fa0326
children 464a6a6e05e6
comparison
equal deleted inserted replaced
3827:6028326b88d6 3828:885eb90255ff
12 // * Sascha L. Teichmann <sascha.teichmann@intevation.de> 12 // * Sascha L. Teichmann <sascha.teichmann@intevation.de>
13 13
14 package geoserver 14 package geoserver
15 15
16 import ( 16 import (
17 "fmt"
18 "strings" 17 "strings"
19 "testing" 18 "testing"
20 "text/template" 19 "text/template"
21 20
22 "github.com/sergi/go-diff/diffmatchpatch" 21 "github.com/sergi/go-diff/diffmatchpatch"
164 <ogc:Literal>0.0</ogc:Literal> 163 <ogc:Literal>0.0</ogc:Literal>
165 <ogc:PropertyName>height</ogc:PropertyName> 164 <ogc:PropertyName>height</ogc:PropertyName>
166 </ogc:Function> 165 </ogc:Function>
167 {{- range . }} 166 {{- range . }}
168 {{ if .HasHigh -}} 167 {{ if .HasHigh -}}
169 <ogc:Literal>{{ printf "%.1f" .High}}</ogc:Literal><ogc:Literal>{{ printf "%.1f" .High}}</ogc:Literal> 168 <ogc:Literal>{{ printf "%.1f" .High}}</ogc:Literal><ogc:Literal>{{ printf "%.1f" .High}}</ogc:Literal>
170 {{- else if .HasLow -}} 169 {{- else if .HasLow -}}
171 <ogc:Literal>{{ printf "%.1f" .Low}}</ogc:Literal><ogc:Literal>{{ printf "%.1f" .Low}}</ogc:Literal> 170 <ogc:Literal>{{ printf "%.1f" .Low}}</ogc:Literal><ogc:Literal>{{ printf "%.1f" .Low}}</ogc:Literal>
172 {{- end }} 171 {{- end }}
173 {{- end }} 172 {{- end }}
174 </ogc:Function> 173 </ogc:Function>
175 </se:Label> 174 </se:Label>
176 <se:LabelPlacement> 175 <se:LabelPlacement>
177 <se:LinePlacement> 176 <se:LinePlacement>
896 </StyledLayerDescriptor> 895 </StyledLayerDescriptor>
897 ` 896 `
898 897
899 const classBreaksConfig = `1:#ff00dd,1.5,1.7,1.9,2.1,2.3,2.5:#f25f20,2.7,2.9,3.1,3.3,3.5,4:#8ad51a,4.5,5,5.5,6,6.5,7,7.5:#1414ff` 898 const classBreaksConfig = `1:#ff00dd,1.5,1.7,1.9,2.1,2.3,2.5:#f25f20,2.7,2.9,3.1,3.3,3.5,4:#8ad51a,4.5,5,5.5,6,6.5,7,7.5:#1414ff`
900 899
901 type classBreaks struct {
902 High float64
903 HasHigh bool
904 Low float64
905 HasLow bool
906 Color string
907 }
908
909 func TestTemplate(t *testing.T) { 900 func TestTemplate(t *testing.T) {
910 901
911 ccs, err := parseColorClasses(classBreaksConfig) 902 ccs, err := parseColorClasses(classBreaksConfig)
912 if err != nil { 903 if err != nil {
913 t.Fatalf("parsing color config failed: %v", err) 904 t.Fatalf("parsing color config failed: %v", err)
921 ccs[i].color.G, 912 ccs[i].color.G,
922 ccs[i].color.B) 913 ccs[i].color.B)
923 } 914 }
924 */ 915 */
925 916
926 cbs := make([]classBreaks, len(ccs)) 917 cbs := ccs.toClassBreaks()
927 for i := range ccs {
928 if i > 0 {
929 cbs[i].Low = ccs[i-1].value
930 cbs[i].HasLow = true
931 }
932 if i < len(ccs)-1 {
933 cbs[i].High = ccs[i].value
934 cbs[i].HasHigh = true
935 }
936 cbs[i].Color = fmt.Sprintf("#%02x%02x%02x",
937 ccs[i].color.R,
938 ccs[i].color.G,
939 ccs[i].color.B)
940 }
941 918
942 tmpl, err := template.New("test").Parse(sldTmplTxt) 919 tmpl, err := template.New("test").Parse(sldTmplTxt)
943 if err != nil { 920 if err != nil {
944 t.Fatalf("parsing template failed: %v", err) 921 t.Fatalf("parsing template failed: %v", err)
945 } 922 }